113149655 has 16 divisors (see below), whose sum is σ = 143188320. Its totient is φ = 85598208.

The previous prime is 113149651. The next prime is 113149657. The reversal of 113149655 is 556941311.

It is a cyclic number.

It is not a de Polignac number, because 113149655 - 2² = 113149651 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113149651) 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 15 ways as a sum of consecutive naturals, for example, 97559 + ... + 98711.

It is an arithmetic number, because the mean of its divisors is an integer number (8949270).

Almost surely, 2^113149655 is an apocalyptic number.

113149655 is a deficient number, since it is larger than the sum of its proper divisors (30038665).

113149655 is a wasteful number, since it uses less digits than its factorization.

113149655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2210.

The product of its digits is 16200, while the sum is 35.

The square root of 113149655 is about 10637.1826627167. The cubic root of 113149655 is about 483.6721463736.

The spelling of 113149655 in words is "one hundred thirteen million, one hundred forty-nine thousand, six hundred fifty-five".