112300190 has 16 divisors (see below), whose sum is σ = 202458960. Its totient is φ = 44849280.

The previous prime is 112300157. The next prime is 112300213. The reversal of 112300190 is 91003211.

It is a happy number.

It is a super-2 number, since 2×112300190² = 25222665348072200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1931 + ... + 15110.

It is an arithmetic number, because the mean of its divisors is an integer number (12653685).

Almost surely, 2^112300190 is an apocalyptic number.

112300190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112300190 is a deficient number, since it is larger than the sum of its proper divisors (90158770).

112300190 is a wasteful number, since it uses less digits than its factorization.

112300190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17707.

The product of its (nonzero) digits is 54, while the sum is 17.

The square root of 112300190 is about 10597.1783980454. The cubic root of 112300190 is about 482.4587237727.

The spelling of 112300190 in words is "one hundred twelve million, three hundred thousand, one hundred ninety".