231232101330100 has 36 divisors (see below), whose sum is σ = 540371633726764. Its totient is φ = 85378006644480.

The previous prime is 231232101330059. The next prime is 231232101330119. The reversal of 231232101330100 is 1033101232132.

231232101330100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 42129394192656 + 189102707137444 = 6490716^2 + 13751462^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88935422289 + ... + 88935424888.

Almost surely, 2^{231232101330100} is an apocalyptic number.

231232101330100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

231232101330100 is an abundant number, since it is smaller than the sum of its proper divisors (309139532396664).

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

231232101330100 is a wasteful number, since it uses less digits than its factorization.

231232101330100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177870847204 (or 177870847197 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 231232101330100 its reverse (1033101232132), we get a palindrome (232265202562232).

The spelling of 231232101330100 in words is "two hundred thirty-one trillion, two hundred thirty-two billion, one hundred one million, three hundred thirty thousand, one hundred".