112377899 has 4 divisors (see below), whose sum is σ = 112404264. Its totient is φ = 112351536.

The previous prime is 112377869. The next prime is 112377901. The reversal of 112377899 is 998773211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112377899 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (112377809) 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, 5162 + ... + 15855.

It is an arithmetic number, because the mean of its divisors is an integer number (28101066).

Almost surely, 2^112377899 is an apocalyptic number.

112377899 is a deficient number, since it is larger than the sum of its proper divisors (26365).

112377899 is an equidigital number, since it uses as much as digits as its factorization.

112377899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26364.

The product of its digits is 190512, while the sum is 47.

The square root of 112377899 is about 10600.8442588315. The cubic root of 112377899 is about 482.5699813481.

The spelling of 112377899 in words is "one hundred twelve million, three hundred seventy-seven thousand, eight hundred ninety-nine".