202321012132032 has 112 divisors (see below), whose sum is σ = 551117167877760. Its totient is φ = 65467834564608.

The previous prime is 202321012131943. The next prime is 202321012132091. The reversal of 202321012132032 is 230231210123202.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 202321012131993 and 202321012132011.

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, 73825857 + ... + 76517312.

Almost surely, 2^{202321012132032} is an apocalyptic number.

It is an amenable number.

202321012132032 is an abundant number, since it is smaller than the sum of its proper divisors (348796155745728).

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

202321012132032 is a wasteful number, since it uses less digits than its factorization.

202321012132032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150343390 (or 150343380 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 202321012132032 its reverse (230231210123202), we get a palindrome (432552222255234).

The spelling of 202321012132032 in words is "two hundred two trillion, three hundred twenty-one billion, twelve million, one hundred thirty-two thousand, thirty-two".