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23303331210132 = 22332337253550629
BaseRepresentation
bin1010100110001101110101…
…10001110110001110010100
310001111202222012220211002000
411103012322301312032110
511023300210242211012
6121321222542115300
74623416162022261
oct523067261661624
9101452865824060
1023303331210132
117474983a51536
12274441257bb30
131000657b3159c
145a7c5c878268
152a628e453ddc
hex1531bac76394

23303331210132 has 96 divisors (see below), whose sum is σ = 64746688876800. Its totient is φ = 7229235505536.

The previous prime is 23303331210079. The next prime is 23303331210139. The reversal of 23303331210132 is 23101213330332.

23303331210132 is a `hidden beast` number, since 2 + 3 + 303 + 3 + 312 + 10 + 1 + 32 = 666.

It is a super-2 number, since 2×233033312101322 (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 23303331210096 and 23303331210105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23303331210139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126683407 + ... + 126867222.

It is an arithmetic number, because the mean of its divisors is an integer number (674444675800).

Almost surely, 223303331210132 is an apocalyptic number.

It is an amenable number.

23303331210132 is an abundant number, since it is smaller than the sum of its proper divisors (41443357666668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23303331210132 is a wasteful number, since it uses less digits than its factorization.

23303331210132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253550702 (or 253550694 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 23303331210132 its reverse (23101213330332), we get a palindrome (46404544540464).

The spelling of 23303331210132 in words is "twenty-three trillion, three hundred three billion, three hundred thirty-one million, two hundred ten thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 9 12 18 23 27 36 37 46 54 69 74 92 108 111 138 148 207 222 276 333 414 444 621 666 828 851 999 1242 1332 1702 1998 2484 2553 3404 3996 5106 7659 10212 15318 22977 30636 45954 91908 253550629 507101258 760651887 1014202516 1521303774 2281955661 3042607548 4563911322 5831664467 6845866983 9127822644 9381373273 11663328934 13691733966 17494993401 18762746546 23326657868 27383467932 28144119819 34989986802 37525493092 52484980203 56288239638 69979973604 84432359457 104969960406 112576479276 157454940609 168864718914 209939920812 215771585279 253297078371 314909881218 337729437828 431543170558 506594156742 629819762436 647314755837 863086341116 1013188313484 1294629511674 1941944267511 2589259023348 3883888535022 5825832802533 7767777070044 11651665605066 23303331210132