113453155 has 8 divisors (see below), whose sum is σ = 144152352. Its totient is φ = 85423488.

The previous prime is 113453147. The next prime is 113453173. The reversal of 113453155 is 551354311.

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

It is a cyclic number.

It is not a de Polignac number, because 113453155 - 2³ = 113453147 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 667287 + ... + 667456.

It is an arithmetic number, because the mean of its divisors is an integer number (18019044).

Almost surely, 2^113453155 is an apocalyptic number.

113453155 is a deficient number, since it is larger than the sum of its proper divisors (30699197).

113453155 is a wasteful number, since it uses less digits than its factorization.

113453155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334765.

The product of its digits is 4500, while the sum is 28.

The square root of 113453155 is about 10651.4391046468. The cubic root of 113453155 is about 484.1042096832.

It can be divided in two parts, 1134 and 53155, that added together give a square (54289 = 233²).

The spelling of 113453155 in words is "one hundred thirteen million, four hundred fifty-three thousand, one hundred fifty-five".