113771601 has 32 divisors (see below), whose sum is σ = 178176000. Its totient is φ = 71550864.

The previous prime is 113771579. The next prime is 113771621. The reversal of 113771601 is 106177311.

It is not a de Polignac number, because 113771601 - 2¹⁹ = 113247313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (113771621) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 237280 + ... + 237758.

It is an arithmetic number, because the mean of its divisors is an integer number (5568000).

Almost surely, 2^113771601 is an apocalyptic number.

It is an amenable number.

113771601 is a deficient number, since it is larger than the sum of its proper divisors (64404399).

113771601 is a wasteful number, since it uses less digits than its factorization.

113771601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970 (or 964 counting only the distinct ones).

The product of its (nonzero) digits is 882, while the sum is 27.

The square root of 113771601 is about 10666.3771262786. The cubic root of 113771601 is about 484.5567225522.

The spelling of 113771601 in words is "one hundred thirteen million, seven hundred seventy-one thousand, six hundred one".