113553530 has 16 divisors (see below), whose sum is σ = 213283584. Its totient is φ = 43446480.

The previous prime is 113553529. The next prime is 113553563. The reversal of 113553530 is 35355311.

It is a self number, because there is not a number n which added to its sum of digits gives 113553530.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246626 + ... + 247085.

It is an arithmetic number, because the mean of its divisors is an integer number (13330224).

Almost surely, 2^113553530 is an apocalyptic number.

113553530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113553530 is a deficient number, since it is larger than the sum of its proper divisors (99730054).

113553530 is a wasteful number, since it uses less digits than its factorization.

113553530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493741.

The product of its (nonzero) digits is 3375, while the sum is 26.

The square root of 113553530 is about 10656.1498675647. The cubic root of 113553530 is about 484.2469341903.

The spelling of 113553530 in words is "one hundred thirteen million, five hundred fifty-three thousand, five hundred thirty".