113780377 has 4 divisors (see below), whose sum is σ = 113803060. Its totient is φ = 113757696.

The previous prime is 113780351. The next prime is 113780393. The reversal of 113780377 is 773087311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 91699776 + 22080601 = 9576^2 + 4699^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113780377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113780477) 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, 108 + ... + 15085.

It is an arithmetic number, because the mean of its divisors is an integer number (28450765).

Almost surely, 2^113780377 is an apocalyptic number.

It is an amenable number.

113780377 is a deficient number, since it is larger than the sum of its proper divisors (22683).

113780377 is an equidigital number, since it uses as much as digits as its factorization.

113780377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22682.

The product of its (nonzero) digits is 24696, while the sum is 37.

The square root of 113780377 is about 10666.7885045125. The cubic root of 113780377 is about 484.5691813159.

The spelling of 113780377 in words is "one hundred thirteen million, seven hundred eighty thousand, three hundred seventy-seven".