113793771 has 32 divisors (see below), whose sum is σ = 188633088. Its totient is φ = 59414400.

The previous prime is 113793769. The next prime is 113793803. The reversal of 113793771 is 177397311.

It is not a de Polignac number, because 113793771 - 2¹ = 113793769 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (113793761) 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, 25510 + ... + 29636.

It is an arithmetic number, because the mean of its divisors is an integer number (5894784).

Almost surely, 2^113793771 is an apocalyptic number.

113793771 is a deficient number, since it is larger than the sum of its proper divisors (74839317).

113793771 is a wasteful number, since it uses less digits than its factorization.

113793771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4251.

The product of its digits is 27783, while the sum is 39.

The square root of 113793771 is about 10667.4163226153. The cubic root of 113793771 is about 484.5881947437.

The spelling of 113793771 in words is "one hundred thirteen million, seven hundred ninety-three thousand, seven hundred seventy-one".