113556668 has 12 divisors (see below), whose sum is σ = 210413952. Its totient is φ = 53438400.

The previous prime is 113556649. The next prime is 113556671. The reversal of 113556668 is 866655311.

It is a plaindrome in base 10.

It is a congruent number.

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, 834908 + ... + 835043.

It is an arithmetic number, because the mean of its divisors is an integer number (17534496).

Almost surely, 2^113556668 is an apocalyptic number.

It is an amenable number.

113556668 is a deficient number, since it is larger than the sum of its proper divisors (96857284).

113556668 is a wasteful number, since it uses less digits than its factorization.

113556668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669972 (or 1669970 counting only the distinct ones).

The product of its digits is 129600, while the sum is 41.

The square root of 113556668 is about 10656.2971054677. The cubic root of 113556668 is about 484.2513947970.

The spelling of 113556668 in words is "one hundred thirteen million, five hundred fifty-six thousand, six hundred sixty-eight".