113639063 has 2 divisors, whose sum is σ = 113639064. Its totient is φ = 113639062.

The previous prime is 113639059. The next prime is 113639077. The reversal of 113639063 is 360936311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113639063 - 2² = 113639059 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113639083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56819531 + 56819532.

It is an arithmetic number, because the mean of its divisors is an integer number (56819532).

Almost surely, 2^113639063 is an apocalyptic number.

113639063 is a deficient number, since it is larger than the sum of its proper divisors (1).

113639063 is an equidigital number, since it uses as much as digits as its factorization.

113639063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 32.

The square root of 113639063 is about 10660.1624284061. The cubic root of 113639063 is about 484.3684883093.

The spelling of 113639063 in words is "one hundred thirteen million, six hundred thirty-nine thousand, sixty-three".