231441031132100 has 18 divisors (see below), whose sum is σ = 502227037556874. Its totient is φ = 92576412452800.

The previous prime is 231441031132099. The next prime is 231441031132163. The reversal of 231441031132100 is 1231130144132.

231441031132100 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 3 ways, for example, as 52891787110276 + 178549244021824 = 7272674^2 + 13362232^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 231441031132100.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1157205155561 + ... + 1157205155760.

It is an arithmetic number, because the mean of its divisors is an integer number (27901502086493).

Almost surely, 2^{231441031132100} is an apocalyptic number.

231441031132100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

231441031132100 is an abundant number, since it is smaller than the sum of its proper divisors (270786006424774).

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

231441031132100 is a wasteful number, since it uses less digits than its factorization.

231441031132100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2314410311335 (or 2314410311328 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 231441031132100 its reverse (1231130144132), we get a palindrome (232672161276232).

The spelling of 231441031132100 in words is "two hundred thirty-one trillion, four hundred forty-one billion, thirty-one million, one hundred thirty-two thousand, one hundred".