113329897 has 16 divisors (see below), whose sum is σ = 118961920. Its totient is φ = 107875152.

The previous prime is 113329877. The next prime is 113329907. The reversal of 113329897 is 798923311.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113329897 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113329877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 400318 + ... + 400600.

It is an arithmetic number, because the mean of its divisors is an integer number (7435120).

Almost surely, 2^113329897 is an apocalyptic number.

It is an amenable number.

113329897 is a deficient number, since it is larger than the sum of its proper divisors (5632023).

113329897 is a wasteful number, since it uses less digits than its factorization.

113329897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532.

The product of its digits is 81648, while the sum is 43.

The square root of 113329897 is about 10645.6515535687. The cubic root of 113329897 is about 483.9288323404.

The spelling of 113329897 in words is "one hundred thirteen million, three hundred twenty-nine thousand, eight hundred ninety-seven".