112318390 has 16 divisors (see below), whose sum is σ = 202335408. Its totient is φ = 44891296.

The previous prime is 112318369. The next prime is 112318403. The reversal of 112318390 is 93813211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11169 + ... + 18691.

It is an arithmetic number, because the mean of its divisors is an integer number (12645963).

Almost surely, 2^112318390 is an apocalyptic number.

112318390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112318390 is a deficient number, since it is larger than the sum of its proper divisors (90017018).

112318390 is a wasteful number, since it uses less digits than its factorization.

112318390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9023.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 112318390 is about 10598.0370824035. The cubic root of 112318390 is about 482.4847856890.

The spelling of 112318390 in words is "one hundred twelve million, three hundred eighteen thousand, three hundred ninety".