113752990379 has 4 divisors (see below), whose sum is σ = 130003417584. Its totient is φ = 97502563176.

The previous prime is 113752990369. The next prime is 113752990387. The reversal of 113752990379 is 973099257311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 973099257311 = 17 ⋅57241132783.

It is a cyclic number.

It is not a de Polignac number, because 113752990379 - 2⁴ = 113752990363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113752990319) 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, 8125213592 + ... + 8125213605.

It is an arithmetic number, because the mean of its divisors is an integer number (32500854396).

Almost surely, 2^113752990379 is an apocalyptic number.

113752990379 is a deficient number, since it is larger than the sum of its proper divisors (16250427205).

113752990379 is an equidigital number, since it uses as much as digits as its factorization.

113752990379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16250427204.

The product of its (nonzero) digits is 3214890, while the sum is 56.

The spelling of 113752990379 in words is "one hundred thirteen billion, seven hundred fifty-two million, nine hundred ninety thousand, three hundred seventy-nine".