113012201320 has 32 divisors (see below), whose sum is σ = 255698013600. Its totient is φ = 44952336448.

The previous prime is 113012201317. The next prime is 113012201359. The reversal of 113012201320 is 23102210311.

113012201320 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×113012201320³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113012201294 and 113012201303.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7884754 + ... + 7899073.

It is an arithmetic number, because the mean of its divisors is an integer number (7990562925).

Almost surely, 2^113012201320 is an apocalyptic number.

113012201320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113012201320 is an abundant number, since it is smaller than the sum of its proper divisors (142685812280).

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

113012201320 is a wasteful number, since it uses less digits than its factorization.

113012201320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15784017 (or 15784013 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 113012201320 its reverse (23102210311), we get a palindrome (136114411631).

The spelling of 113012201320 in words is "one hundred thirteen billion, twelve million, two hundred one thousand, three hundred twenty".