113554087 has 2 divisors, whose sum is σ = 113554088. Its totient is φ = 113554086.

The previous prime is 113554069. The next prime is 113554097. The reversal of 113554087 is 780455311.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113554087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113554027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56777043 + 56777044.

It is an arithmetic number, because the mean of its divisors is an integer number (56777044).

Almost surely, 2^113554087 is an apocalyptic number.

113554087 is a deficient number, since it is larger than the sum of its proper divisors (1).

113554087 is an equidigital number, since it uses as much as digits as its factorization.

113554087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 113554087 is about 10656.1760026756. The cubic root of 113554087 is about 484.2477259611.

The spelling of 113554087 in words is "one hundred thirteen million, five hundred fifty-four thousand, eighty-seven".