113263666 has 8 divisors (see below), whose sum is σ = 169950060. Its totient is φ = 56613648.

The previous prime is 113263651. The next prime is 113263669. The reversal of 113263666 is 666362311.

It can be written as a sum of positive squares in 2 ways, for example, as 101505625 + 11758041 = 10075^2 + 3429^2 .

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

It is not an unprimeable number, because it can be changed into a prime (113263669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 880 + ... + 15076.

Almost surely, 2^113263666 is an apocalyptic number.

113263666 is a deficient number, since it is larger than the sum of its proper divisors (56686394).

113263666 is a wasteful number, since it uses less digits than its factorization.

113263666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18188.

The product of its digits is 23328, while the sum is 34.

The square root of 113263666 is about 10642.5403922184. The cubic root of 113263666 is about 483.8345431987.

The spelling of 113263666 in words is "one hundred thirteen million, two hundred sixty-three thousand, six hundred sixty-six".