231210213200232 has 32 divisors (see below), whose sum is σ = 660600609144000. Its totient is φ = 66060060914304.

The previous prime is 231210213200201. The next prime is 231210213200257. The reversal of 231210213200232 is 232002312012132.

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

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, 688125634357 + ... + 688125634692.

It is an arithmetic number, because the mean of its divisors is an integer number (20643769035750).

Almost surely, 2^{231210213200232} is an apocalyptic number.

It is an amenable number.

231210213200232 is an abundant number, since it is smaller than the sum of its proper divisors (429390395943768).

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

231210213200232 is a wasteful number, since it uses less digits than its factorization.

231210213200232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376251269065 (or 1376251269061 counting only the distinct ones).

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

Adding to 231210213200232 its reverse (232002312012132), we get a palindrome (463212525212364).

The spelling of 231210213200232 in words is "two hundred thirty-one trillion, two hundred ten billion, two hundred thirteen million, two hundred thousand, two hundred thirty-two".