23203122000312 has 32 divisors (see below), whose sum is σ = 58873593139200. Its totient is φ = 7618935581664.

The previous prime is 23203122000299. The next prime is 23203122000323. The reversal of 23203122000312 is 21300022130232.

It is a happy number.

It is a super-2 number, since 2×23203122000312² (a number of 28 digits) contains 22 as substring.

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, 7214899512 + ... + 7214902727.

It is an arithmetic number, because the mean of its divisors is an integer number (1839799785600).

Almost surely, 2^{23203122000312} is an apocalyptic number.

It is an amenable number.

23203122000312 is an abundant number, since it is smaller than the sum of its proper divisors (35670471138888).

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

23203122000312 is a wasteful number, since it uses less digits than its factorization.

23203122000312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14429802315 (or 14429802311 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 23203122000312 its reverse (21300022130232), we get a palindrome (44503144130544).

The spelling of 23203122000312 in words is "twenty-three trillion, two hundred three billion, one hundred twenty-two million, three hundred twelve", and thus it is an aban number.