113412890 has 8 divisors (see below), whose sum is σ = 204143220. Its totient is φ = 45365152.

The previous prime is 113412883. The next prime is 113412917. The reversal of 113412890 is 98214311.

It can be written as a sum of positive squares in 2 ways, for example, as 107267449 + 6145441 = 10357^2 + 2479^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5670635 + ... + 5670654.

Almost surely, 2^113412890 is an apocalyptic number.

113412890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113412890 is a deficient number, since it is larger than the sum of its proper divisors (90730330).

113412890 is a wasteful number, since it uses less digits than its factorization.

113412890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11341296.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 113412890 is about 10649.5488167340. The cubic root of 113412890 is about 484.0469327027.

The spelling of 113412890 in words is "one hundred thirteen million, four hundred twelve thousand, eight hundred ninety".