113122030313 has 4 divisors (see below), whose sum is σ = 115752775248. Its totient is φ = 110491285380.

The previous prime is 113122030297. The next prime is 113122030393. The reversal of 113122030313 is 313030221311.

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, and also an emirpimes, since its reverse is a distinct semiprime: 313030221311 = 7307 ⋅42839773.

It is a cyclic number.

It is not a de Polignac number, because 113122030313 - 2⁴ = 113122030297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113122030393) 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, 1315372403 + ... + 1315372488.

It is an arithmetic number, because the mean of its divisors is an integer number (28938193812).

Almost surely, 2^113122030313 is an apocalyptic number.

It is an amenable number.

113122030313 is a deficient number, since it is larger than the sum of its proper divisors (2630744935).

113122030313 is an equidigital number, since it uses as much as digits as its factorization.

113122030313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2630744934.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 113122030313 its reverse (313030221311), we get a palindrome (426152251624).

The spelling of 113122030313 in words is "one hundred thirteen billion, one hundred twenty-two million, thirty thousand, three hundred thirteen".