113864901 has 8 divisors (see below), whose sum is σ = 153958464. Its totient is φ = 74840640.

The previous prime is 113864899. The next prime is 113864917. The reversal of 113864901 is 109468311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113864901 - 2¹ = 113864899 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113864941) 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 7 ways as a sum of consecutive naturals, for example, 267076 + ... + 267501.

It is an arithmetic number, because the mean of its divisors is an integer number (19244808).

Almost surely, 2^113864901 is an apocalyptic number.

It is an amenable number.

113864901 is a deficient number, since it is larger than the sum of its proper divisors (40093563).

113864901 is an equidigital number, since it uses as much as digits as its factorization.

113864901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534651.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 113864901 is about 10670.7497862147. The cubic root of 113864901 is about 484.6891422109.

The spelling of 113864901 in words is "one hundred thirteen million, eight hundred sixty-four thousand, nine hundred one".