113290577 has 2 divisors, whose sum is σ = 113290578. Its totient is φ = 113290576.

The previous prime is 113290537. The next prime is 113290609. The reversal of 113290577 is 775092311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112869376 + 421201 = 10624^2 + 649^2 .

It is a cyclic number.

It is not a de Polignac number, because 113290577 - 2²⁶ = 46181713 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (113290517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56645288 + 56645289.

It is an arithmetic number, because the mean of its divisors is an integer number (56645289).

Almost surely, 2^113290577 is an apocalyptic number.

It is an amenable number.

113290577 is a deficient number, since it is larger than the sum of its proper divisors (1).

113290577 is an equidigital number, since it uses as much as digits as its factorization.

113290577 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13230, while the sum is 35.

The square root of 113290577 is about 10643.8046299244. The cubic root of 113290577 is about 483.8728592235.

The spelling of 113290577 in words is "one hundred thirteen million, two hundred ninety thousand, five hundred seventy-seven".