210231131210204 has 48 divisors (see below), whose sum is σ = 433976886604800. Its totient is φ = 88173081701376.

The previous prime is 210231131210197. The next prime is 210231131210231. The reversal of 210231131210204 is 402012131132012.

It is a self number, because there is not a number n which added to its sum of digits gives 210231131210204.

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, 4100285084 + ... + 4100336355.

It is an arithmetic number, because the mean of its divisors is an integer number (9041185137600).

Almost surely, 2^{210231131210204} is an apocalyptic number.

It is an amenable number.

210231131210204 is an abundant number, since it is smaller than the sum of its proper divisors (223745755394596).

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

210231131210204 is a wasteful number, since it uses less digits than its factorization.

210231131210204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8200621502 (or 8200621500 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 210231131210204 its reverse (402012131132012), we get a palindrome (612243262342216).

The spelling of 210231131210204 in words is "two hundred ten trillion, two hundred thirty-one billion, one hundred thirty-one million, two hundred ten thousand, two hundred four".