131113112010 has 32 divisors (see below), whose sum is σ = 314901758592. Its totient is φ = 34937908800.

The previous prime is 131113112003. The next prime is 131113112057. The reversal of 131113112010 is 10211311131.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1557541 + ... + 1639560.

It is an arithmetic number, because the mean of its divisors is an integer number (9840679956).

Almost surely, 2^131113112010 is an apocalyptic number.

131113112010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131113112010 is an abundant number, since it is smaller than the sum of its proper divisors (183788646582).

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

131113112010 is a wasteful number, since it uses less digits than its factorization.

131113112010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3198478.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 131113112010 its reverse (10211311131), we get a palindrome (141324423141).

The spelling of 131113112010 in words is "one hundred thirty-one billion, one hundred thirteen million, one hundred twelve thousand, ten".