113355045 has 40 divisors (see below), whose sum is σ = 213908640. Its totient is φ = 57270240.

The previous prime is 113355041. The next prime is 113355049. The reversal of 113355045 is 540553311.

It is an interprime number because it is at equal distance from previous prime (113355041) and next prime (113355049).

It is not a de Polignac number, because 113355045 - 2² = 113355041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113355041) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 330 + ... + 15060.

It is an arithmetic number, because the mean of its divisors is an integer number (5347716).

Almost surely, 2^113355045 is an apocalyptic number.

113355045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113355045 is a deficient number, since it is larger than the sum of its proper divisors (100553595).

113355045 is a wasteful number, since it uses less digits than its factorization.

113355045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14767 (or 14758 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 113355045 is about 10646.8326275940. The cubic root of 113355045 is about 483.9646244322.

The spelling of 113355045 in words is "one hundred thirteen million, three hundred fifty-five thousand, forty-five".