20120310023032 has 32 divisors (see below), whose sum is σ = 37763841643200. Its totient is φ = 10049954220544.

The previous prime is 20120310023029. The next prime is 20120310023063. The reversal of 20120310023032 is 23032001302102.

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, 85378068 + ... + 85613404.

It is an arithmetic number, because the mean of its divisors is an integer number (1180120051350).

Almost surely, 2^{20120310023032} is an apocalyptic number.

It is an amenable number.

20120310023032 is a deficient number, since it is larger than the sum of its proper divisors (17643531620168).

20120310023032 is a wasteful number, since it uses less digits than its factorization.

20120310023032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246135 (or 246131 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 20120310023032 its reverse (23032001302102), we get a palindrome (43152311325134).

The spelling of 20120310023032 in words is "twenty trillion, one hundred twenty billion, three hundred ten million, twenty-three thousand, thirty-two".