113617316321 has 4 divisors (see below), whose sum is σ = 113634385200. Its totient is φ = 113600247444.

The previous prime is 113617316317. The next prime is 113617316327. The reversal of 113617316321 is 123613716311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 113617316321 - 2² = 113617316317 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (113617316327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8524451 + ... + 8537768.

It is an arithmetic number, because the mean of its divisors is an integer number (28408596300).

Almost surely, 2^113617316321 is an apocalyptic number.

It is an amenable number.

113617316321 is a deficient number, since it is larger than the sum of its proper divisors (17068879).

113617316321 is an equidigital number, since it uses as much as digits as its factorization.

113617316321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17068878.

The product of its digits is 13608, while the sum is 35.

The spelling of 113617316321 in words is "one hundred thirteen billion, six hundred seventeen million, three hundred sixteen thousand, three hundred twenty-one".