113157700378 has 4 divisors (see below), whose sum is σ = 169736550570. Its totient is φ = 56578850188.

The previous prime is 113157700349. The next prime is 113157700393. The reversal of 113157700378 is 873007751311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 873007751311 = 857 ⋅1018678823.

It can be written as a sum of positive squares in only one way, i.e., 85610663649 + 27547036729 = 292593^2 + 165973^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28289425093 + ... + 28289425096.

Almost surely, 2^113157700378 is an apocalyptic number.

113157700378 is a deficient number, since it is larger than the sum of its proper divisors (56578850192).

113157700378 is an equidigital number, since it uses as much as digits as its factorization.

113157700378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56578850191.

The product of its (nonzero) digits is 123480, while the sum is 43.

The spelling of 113157700378 in words is "one hundred thirteen billion, one hundred fifty-seven million, seven hundred thousand, three hundred seventy-eight".