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2300103213012 = 2232115808341447
BaseRepresentation
bin100001011110001000110…
…101011011111111010100
322010212222010222122100100
4201132020311123333110
5300141102410304022
64520353002214100
7325114462504113
oct41361065337724
98125863878310
102300103213012
118075173335a0
12311937ab4330
13138b8b890067
147d47b5bbc7a
153ec6e7781ac
hex21788d5bfd4

2300103213012 has 36 divisors (see below), whose sum is σ = 6342708861216. Its totient is φ = 697000973520.

The previous prime is 2300103212999. The next prime is 2300103213073. The reversal of 2300103213012 is 2103123010032.

2300103213012 is a `hidden beast` number, since 2 + 30 + 0 + 10 + 321 + 301 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×23001032130122 (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 2904170328 + ... + 2904171119.

It is an arithmetic number, because the mean of its divisors is an integer number (176186357256).

Almost surely, 22300103213012 is an apocalyptic number.

2300103213012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2300103213012 is an abundant number, since it is smaller than the sum of its proper divisors (4042605648204).

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

2300103213012 is a wasteful number, since it uses less digits than its factorization.

2300103213012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5808341468 (or 5808341463 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 2300103213012 its reverse (2103123010032), we get a palindrome (4403226223044).

The spelling of 2300103213012 in words is "two trillion, three hundred billion, one hundred three million, two hundred thirteen thousand, twelve".

Divisors: 1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 132 198 396 5808341447 11616682894 17425024341 23233365788 34850048682 52275073023 63891755917 69700097364 104550146046 127783511834 191675267751 209100292092 255567023668 383350535502 575025803253 766701071004 1150051606506 2300103213012