113331231210 has 64 divisors (see below), whose sum is σ = 283262832000. Its totient is φ = 28983666432.

The previous prime is 113331231203. The next prime is 113331231281. The reversal of 113331231210 is 12132133311.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 307504 + ... + 566763.

It is an arithmetic number, because the mean of its divisors is an integer number (4425981750).

Almost surely, 2^113331231210 is an apocalyptic number.

113331231210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113331231210 is an abundant number, since it is smaller than the sum of its proper divisors (169931600790).

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

113331231210 is a wasteful number, since it uses less digits than its factorization.

113331231210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874455.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 113331231210 its reverse (12132133311), we get a palindrome (125463364521).

The spelling of 113331231210 in words is "one hundred thirteen billion, three hundred thirty-one million, two hundred thirty-one thousand, two hundred ten".