113130320000 has 80 divisors (see below), whose sum is σ = 281631060150. Its totient is φ = 45252096000.

The previous prime is 113130319927. The next prime is 113130320021. The reversal of 113130320000 is 23031311.

It can be written as a sum of positive squares in 5 ways, for example, as 6974254144 + 106156065856 = 83512^2 + 325816^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 627065 + ... + 787064.

Almost surely, 2^113130320000 is an apocalyptic number.

113130320000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113130320000 is an abundant number, since it is smaller than the sum of its proper divisors (168500740150).

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

113130320000 is an frugal number, since it uses more digits than its factorization.

113130320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414163 (or 1414136 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 113130320000 its reverse (23031311), we get a palindrome (113153351311).

The spelling of 113130320000 in words is "one hundred thirteen billion, one hundred thirty million, three hundred twenty thousand".