113909955 has 8 divisors (see below), whose sum is σ = 182255952. Its totient is φ = 60751968.

The previous prime is 113909927. The next prime is 113909969. The reversal of 113909955 is 559909311.

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

It is not a de Polignac number, because 113909955 - 2⁹ = 113909443 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3796984 + ... + 3797013.

It is an arithmetic number, because the mean of its divisors is an integer number (22781994).

Almost surely, 2^113909955 is an apocalyptic number.

113909955 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113909955 is a deficient number, since it is larger than the sum of its proper divisors (68345997).

113909955 is an equidigital number, since it uses as much as digits as its factorization.

113909955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7594005.

The product of its (nonzero) digits is 54675, while the sum is 42.

The square root of 113909955 is about 10672.8606755640. The cubic root of 113909955 is about 484.7530609569.

The spelling of 113909955 in words is "one hundred thirteen million, nine hundred nine thousand, nine hundred fifty-five".