113083380257 has 4 divisors (see below), whose sum is σ = 113100728196. Its totient is φ = 113066032320.

The previous prime is 113083380251. The next prime is 113083380281. The reversal of 113083380257 is 752083380311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 62384553361 + 50698826896 = 249769^2 + 225164^2 .

It is a cyclic number.

It is not a de Polignac number, because 113083380257 - 2⁸ = 113083380001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113083380251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8664188 + ... + 8677229.

It is an arithmetic number, because the mean of its divisors is an integer number (28275182049).

Almost surely, 2^113083380257 is an apocalyptic number.

It is an amenable number.

113083380257 is a deficient number, since it is larger than the sum of its proper divisors (17347939).

113083380257 is an equidigital number, since it uses as much as digits as its factorization.

113083380257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17347938.

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 113083380257 in words is "one hundred thirteen billion, eighty-three million, three hundred eighty thousand, two hundred fifty-seven".