113153803 has 8 divisors (see below), whose sum is σ = 129392640. Its totient is φ = 96933480.

The previous prime is 113153791. The next prime is 113153839. The reversal of 113153803 is 308351311.

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

It is not a de Polignac number, because 113153803 - 2⁵ = 113153771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113153893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12918 + ... + 19828.

It is an arithmetic number, because the mean of its divisors is an integer number (16174080).

Almost surely, 2^113153803 is an apocalyptic number.

113153803 is a deficient number, since it is larger than the sum of its proper divisors (16238837).

113153803 is an equidigital number, since it uses as much as digits as its factorization.

113153803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9257.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 113153803 is about 10637.3776373691. The cubic root of 113153803 is about 483.6780566804.

The spelling of 113153803 in words is "one hundred thirteen million, one hundred fifty-three thousand, eight hundred three".