113556377 has 4 divisors (see below), whose sum is σ = 123879696. Its totient is φ = 103233060.

The previous prime is 113556353. The next prime is 113556409. The reversal of 113556377 is 773655311.

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.

It is a cyclic number.

It is not a de Polignac number, because 113556377 - 2¹² = 113552281 is a prime.

It is a super-2 number, since 2×113556377² = 25790101514732258, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113556377.

It is not an unprimeable number, because it can be changed into a prime (113556307) 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, 5161643 + ... + 5161664.

It is an arithmetic number, because the mean of its divisors is an integer number (30969924).

Almost surely, 2^113556377 is an apocalyptic number.

It is an amenable number.

113556377 is a deficient number, since it is larger than the sum of its proper divisors (10323319).

113556377 is a wasteful number, since it uses less digits than its factorization.

113556377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10323318.

The product of its digits is 66150, while the sum is 38.

The square root of 113556377 is about 10656.2834515604. The cubic root of 113556377 is about 484.2509811495.

The spelling of 113556377 in words is "one hundred thirteen million, five hundred fifty-six thousand, three hundred seventy-seven".