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23114100331 = 743317242243
BaseRepresentation
bin10101100001101101…
…010010111001101011
32012122212020221211001
4111201231102321223
5334314202202311
614341331215431
71445534416420
oct254155227153
965585227731
1023114100331
119891341763
124590a47577
1322448cb95a
141193b0dd47
1590434c4c1
hex561b52e6b

23114100331 has 16 divisors (see below), whose sum is σ = 27115824384. Its totient is φ = 19290214944.

The previous prime is 23114100311. The next prime is 23114100341. The reversal of 23114100331 is 13300141132.

It is not a de Polignac number, because 23114100331 - 29 = 23114099819 is a prime.

It is a super-2 number, since 2×231141003312 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23114100299 and 23114100308.

It is not an unprimeable number, because it can be changed into a prime (23114100311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25705 + ... + 216538.

It is an arithmetic number, because the mean of its divisors is an integer number (1694739024).

Almost surely, 223114100331 is an apocalyptic number.

23114100331 is a deficient number, since it is larger than the sum of its proper divisors (4001724053).

23114100331 is a wasteful number, since it uses less digits than its factorization.

23114100331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242610.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 23114100331 its reverse (13300141132), we get a palindrome (36414241463).

The spelling of 23114100331 in words is "twenty-three billion, one hundred fourteen million, one hundred thousand, three hundred thirty-one".

Divisors: 1 7 43 301 317 2219 13631 95417 242243 1695701 10416449 72915143 76791031 537537217 3302014333 23114100331