231110100130 has 64 divisors (see below), whose sum is σ = 513990489600. Its totient is φ = 72857862144.

The previous prime is 231110100127. The next prime is 231110100163. The reversal of 231110100130 is 31001011132.

231110100130 is digitally balanced in base 2, 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 (13).

It is a self number, because there is not a number n which added to its sum of digits gives 231110100130.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 260230 + ... + 727969.

It is an arithmetic number, because the mean of its divisors is an integer number (8031101400).

Almost surely, 2^231110100130 is an apocalyptic number.

231110100130 is an abundant number, since it is smaller than the sum of its proper divisors (282880389470).

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

231110100130 is a wasteful number, since it uses less digits than its factorization.

231110100130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988483.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 231110100130 its reverse (31001011132), we get a palindrome (262111111262).

The spelling of 231110100130 in words is "two hundred thirty-one billion, one hundred ten million, one hundred thousand, one hundred thirty".