113016990 has 32 divisors (see below), whose sum is σ = 271752480. Its totient is φ = 30081024.

The previous prime is 113016961. The next prime is 113017001. The reversal of 113016990 is 99610311.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

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 15 ways as a sum of consecutive naturals, for example, 14046 + ... + 20574.

It is an arithmetic number, because the mean of its divisors is an integer number (8492265).

Almost surely, 2^113016990 is an apocalyptic number.

113016990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113016990 is an abundant number, since it is smaller than the sum of its proper divisors (158735490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113016990 is a wasteful number, since it uses less digits than its factorization.

113016990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7116.

The product of its (nonzero) digits is 1458, while the sum is 30.

The square root of 113016990 is about 10630.9449250760. The cubic root of 113016990 is about 483.4830414828.

The spelling of 113016990 in words is "one hundred thirteen million, sixteen thousand, nine hundred ninety".