113302302313 has 4 divisors (see below), whose sum is σ = 114993381520. Its totient is φ = 111611223108.

The previous prime is 113302302277. The next prime is 113302302331. The reversal of 113302302313 is 313203203311.

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: 313203203311 = 29 ⋅10800110459.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113302302313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113302302343) 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, 845539503 + ... + 845539636.

It is an arithmetic number, because the mean of its divisors is an integer number (28748345380).

Almost surely, 2^113302302313 is an apocalyptic number.

It is an amenable number.

113302302313 is a deficient number, since it is larger than the sum of its proper divisors (1691079207).

113302302313 is an equidigital number, since it uses as much as digits as its factorization.

113302302313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1691079206.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 113302302313 its reverse (313203203311), we get a palindrome (426505505624).

The spelling of 113302302313 in words is "one hundred thirteen billion, three hundred two million, three hundred two thousand, three hundred thirteen".