113366505 has 16 divisors (see below), whose sum is σ = 207298944. Its totient is φ = 51824640.

The previous prime is 113366497. The next prime is 113366549. The reversal of 113366505 is 505663311.

It is not a de Polignac number, because 113366505 - 2³ = 113366497 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 539736 + ... + 539945.

It is an arithmetic number, because the mean of its divisors is an integer number (12956184).

Almost surely, 2^113366505 is an apocalyptic number.

113366505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113366505 is a deficient number, since it is larger than the sum of its proper divisors (93932439).

113366505 is a wasteful number, since it uses less digits than its factorization.

113366505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079696.

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 113366505 is about 10647.3708022216. The cubic root of 113366505 is about 483.9809332129.

The spelling of 113366505 in words is "one hundred thirteen million, three hundred sixty-six thousand, five hundred five".