113806087 has 2 divisors, whose sum is σ = 113806088. Its totient is φ = 113806086.

The previous prime is 113806081. The next prime is 113806127. The reversal of 113806087 is 780608311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113806087 - 2⁷ = 113805959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113806081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56903043 + 56903044.

It is an arithmetic number, because the mean of its divisors is an integer number (56903044).

Almost surely, 2^113806087 is an apocalyptic number.

113806087 is a deficient number, since it is larger than the sum of its proper divisors (1).

113806087 is an equidigital number, since it uses as much as digits as its factorization.

113806087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 113806087 is about 10667.9935789257. The cubic root of 113806087 is about 484.6056765820.

The spelling of 113806087 in words is "one hundred thirteen million, eight hundred six thousand, eighty-seven".