113797020 has 24 divisors (see below), whose sum is σ = 318631824. Its totient is φ = 30345856.

The previous prime is 113797009. The next prime is 113797039. The reversal of 113797020 is 20797311.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 948249 + ... + 948368.

It is an arithmetic number, because the mean of its divisors is an integer number (13276326).

Almost surely, 2^113797020 is an apocalyptic number.

113797020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113797020 is an abundant number, since it is smaller than the sum of its proper divisors (204834804).

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

113797020 is a wasteful number, since it uses less digits than its factorization.

113797020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1896629 (or 1896627 counting only the distinct ones).

The product of its (nonzero) digits is 2646, while the sum is 30.

The square root of 113797020 is about 10667.5686077006. The cubic root of 113797020 is about 484.5928066307.

The spelling of 113797020 in words is "one hundred thirteen million, seven hundred ninety-seven thousand, twenty".