210123200232 has 48 divisors (see below), whose sum is σ = 620818548480. Its totient is φ = 63673696800.

The previous prime is 210123200179. The next prime is 210123200237. The reversal of 210123200232 is 232002321012.

210123200232 is a `hidden beast` number, since 210 + 1 + 23 + 200 + 232 = 666.

210123200232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (210123200237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 132652744 + ... + 132654327.

It is an arithmetic number, because the mean of its divisors is an integer number (12933719760).

Almost surely, 2^210123200232 is an apocalyptic number.

210123200232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

210123200232 is an abundant number, since it is smaller than the sum of its proper divisors (410695348248).

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

210123200232 is a wasteful number, since it uses less digits than its factorization.

210123200232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265307094 (or 265307087 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 210123200232 its reverse (232002321012), we get a palindrome (442125521244).

The spelling of 210123200232 in words is "two hundred ten billion, one hundred twenty-three million, two hundred thousand, two hundred thirty-two".