113778063 has 12 divisors (see below), whose sum is σ = 187824208. Its totient is φ = 65016000.

The previous prime is 113778037. The next prime is 113778073. The reversal of 113778063 is 360877311.

It is not a de Polignac number, because 113778063 - 2⁶ = 113777999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113778013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 902938 + ... + 903063.

Almost surely, 2^113778063 is an apocalyptic number.

113778063 is a deficient number, since it is larger than the sum of its proper divisors (74046145).

113778063 is a wasteful number, since it uses less digits than its factorization.

113778063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1806014 (or 1806011 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 113778063 is about 10666.6800364500. The cubic root of 113778063 is about 484.5658963303.

The spelling of 113778063 in words is "one hundred thirteen million, seven hundred seventy-eight thousand, sixty-three".