112603190 has 16 divisors (see below), whose sum is σ = 231640992. Its totient is φ = 38606784.

The previous prime is 112603151. The next prime is 112603207. The reversal of 112603190 is 91306211.

It is a happy number.

It is a super-2 number, since 2×112603190² = 25358956796352200, 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, 804239 + ... + 804378.

It is an arithmetic number, because the mean of its divisors is an integer number (14477562).

Almost surely, 2^112603190 is an apocalyptic number.

112603190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112603190 is an abundant number, since it is smaller than the sum of its proper divisors (119037802).

112603190 is a wasteful number, since it uses less digits than its factorization.

112603190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1608631.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 112603190 is about 10611.4650260932. The cubic root of 112603190 is about 482.8922454936.

The spelling of 112603190 in words is "one hundred twelve million, six hundred three thousand, one hundred ninety".