23031032202132 has 48 divisors (see below), whose sum is σ = 53765835346944. Its totient is φ = 7673188396000.

The previous prime is 23031032202127. The next prime is 23031032202149. The reversal of 23031032202132 is 23120223013032.

It is a super-2 number, since 2×23031032202132² (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 15 ways as a sum of consecutive naturals, for example, 456840007 + ... + 456890417.

It is an arithmetic number, because the mean of its divisors is an integer number (1120121569728).

Almost surely, 2^{23031032202132} is an apocalyptic number.

It is an amenable number.

23031032202132 is an abundant number, since it is smaller than the sum of its proper divisors (30734803144812).

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

23031032202132 is a wasteful number, since it uses less digits than its factorization.

23031032202132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68620 (or 68618 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 23031032202132 its reverse (23120223013032), we get a palindrome (46151255215164).

The spelling of 23031032202132 in words is "twenty-three trillion, thirty-one billion, thirty-two million, two hundred two thousand, one hundred thirty-two".