23102300312012 has 12 divisors (see below), whose sum is σ = 41114263267560. Its totient is φ = 11355367949856.

The previous prime is 23102300312009. The next prime is 23102300312023. The reversal of 23102300312012 is 21021300320132.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48945551273 + ... + 48945551744.

It is an arithmetic number, because the mean of its divisors is an integer number (3426188605630).

Almost surely, 2^{23102300312012} is an apocalyptic number.

It is an amenable number.

23102300312012 is a deficient number, since it is larger than the sum of its proper divisors (18011962955548).

23102300312012 is a wasteful number, since it uses less digits than its factorization.

23102300312012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97891103080 (or 97891103078 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 23102300312012 its reverse (21021300320132), we get a palindrome (44123600632144).

The spelling of 23102300312012 in words is "twenty-three trillion, one hundred two billion, three hundred million, three hundred twelve thousand, twelve".