23003100312 has 32 divisors (see below), whose sum is σ = 57825484080. Its totient is φ = 7625335680.

The previous prime is 23003100301. The next prime is 23003100343. The reversal of 23003100312 is 21300130032.

It is a junction number, because it is equal to n+sod(n) for n = 23003100291 and 23003100300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2643343 + ... + 2652030.

Almost surely, 2^23003100312 is an apocalyptic number.

It is an amenable number.

23003100312 is an abundant number, since it is smaller than the sum of its proper divisors (34822383768).

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

23003100312 is a wasteful number, since it uses less digits than its factorization.

23003100312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5295563 (or 5295559 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 23003100312 its reverse (21300130032), we get a palindrome (44303230344).

The spelling of 23003100312 in words is "twenty-three billion, three million, one hundred thousand, three hundred twelve".