204010312132 has 24 divisors (see below), whose sum is σ = 412384482720. Its totient is φ = 87277138560.

The previous prime is 204010312091. The next prime is 204010312139. The reversal of 204010312132 is 231213010402.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (204010312139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136369782 + ... + 136371277.

It is an arithmetic number, because the mean of its divisors is an integer number (17182686780).

Almost surely, 2^204010312132 is an apocalyptic number.

204010312132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

204010312132 is an abundant number, since it is smaller than the sum of its proper divisors (208374170588).

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

204010312132 is a wasteful number, since it uses less digits than its factorization.

204010312132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272741091 (or 272741089 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 204010312132 its reverse (231213010402), we get a palindrome (435223322534).

The spelling of 204010312132 in words is "two hundred four billion, ten million, three hundred twelve thousand, one hundred thirty-two".