210230031200 has 108 divisors (see below), whose sum is σ = 597015858852. Its totient is φ = 72078854400.

The previous prime is 210230031181. The next prime is 210230031223. The reversal of 210230031200 is 2130032012.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2642306 + ... + 2720705.

It is an arithmetic number, because the mean of its divisors is an integer number (5527924619).

Almost surely, 2^210230031200 is an apocalyptic number.

210230031200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210230031200 is an abundant number, since it is smaller than the sum of its proper divisors (386785827652).

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

210230031200 is a wasteful number, since it uses less digits than its factorization.

210230031200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5363045 (or 5363025 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 210230031200 its reverse (2130032012), we get a palindrome (212360063212).

The spelling of 210230031200 in words is "two hundred ten billion, two hundred thirty million, thirty-one thousand, two hundred".