113227598977 has 4 divisors (see below), whose sum is σ = 114042186160. Its totient is φ = 112413011796.

The previous prime is 113227598963. The next prime is 113227598987. The reversal of 113227598977 is 779895722311.

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 113227598977 - 2⁷ = 113227598849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113227598987) 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, 407293383 + ... + 407293660.

It is an arithmetic number, because the mean of its divisors is an integer number (28510546540).

Almost surely, 2^113227598977 is an apocalyptic number.

It is an amenable number.

113227598977 is a deficient number, since it is larger than the sum of its proper divisors (814587183).

113227598977 is an equidigital number, since it uses as much as digits as its factorization.

113227598977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814587182.

The product of its digits is 13335840, while the sum is 61.

The spelling of 113227598977 in words is "one hundred thirteen billion, two hundred twenty-seven million, five hundred ninety-eight thousand, nine hundred seventy-seven".