112377091 has 4 divisors (see below), whose sum is σ = 112942000. Its totient is φ = 111812184.

The previous prime is 112377073. The next prime is 112377101. The reversal of 112377091 is 190773211.

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

It is a cyclic number.

It is not a de Polignac number, because 112377091 - 2¹⁹ = 111852803 is a prime.

It is a super-2 number, since 2×112377091² = 25257221163244562, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112377691) 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, 282156 + ... + 282553.

It is an arithmetic number, because the mean of its divisors is an integer number (28235500).

Almost surely, 2^112377091 is an apocalyptic number.

112377091 is a deficient number, since it is larger than the sum of its proper divisors (564909).

112377091 is an equidigital number, since it uses as much as digits as its factorization.

112377091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564908.

The product of its (nonzero) digits is 2646, while the sum is 31.

The square root of 112377091 is about 10600.8061485908. The cubic root of 112377091 is about 482.5688247818.

The spelling of 112377091 in words is "one hundred twelve million, three hundred seventy-seven thousand, ninety-one".