232131020310100 has 18 divisors (see below), whose sum is σ = 503724314073134. Its totient is φ = 92852408124000.

The previous prime is 232131020310089. The next prime is 232131020310107. The reversal of 232131020310100 is 1013020131232.

It can be written as a sum of positive squares in 3 ways, for example, as 28224101268496 + 203906919041604 = 5312636^2 + 14279598^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232131020310107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1160655101451 + ... + 1160655101650.

Almost surely, 2^{232131020310100} is an apocalyptic number.

232131020310100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232131020310100 is an abundant number, since it is smaller than the sum of its proper divisors (271593293763034).

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

232131020310100 is a wasteful number, since it uses less digits than its factorization.

232131020310100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2321310203115 (or 2321310203108 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 232131020310100 its reverse (1013020131232), we get a palindrome (233144040441332).

The spelling of 232131020310100 in words is "two hundred thirty-two trillion, one hundred thirty-one billion, twenty million, three hundred ten thousand, one hundred".