113663355 has 32 divisors (see below), whose sum is σ = 204374016. Its totient is φ = 53522304.

The previous prime is 113663353. The next prime is 113663359. The reversal of 113663355 is 553366311.

It is not a de Polignac number, because 113663355 - 2¹ = 113663353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113663351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8187 + ... + 17156.

It is an arithmetic number, because the mean of its divisors is an integer number (6386688).

Almost surely, 2^113663355 is an apocalyptic number.

113663355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113663355 is a deficient number, since it is larger than the sum of its proper divisors (90710661).

113663355 is a wasteful number, since it uses less digits than its factorization.

113663355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25387.

The product of its digits is 24300, while the sum is 33.

The square root of 113663355 is about 10661.3017497865. The cubic root of 113663355 is about 484.4029994498.

The spelling of 113663355 in words is "one hundred thirteen million, six hundred sixty-three thousand, three hundred fifty-five".