113155153 has 4 divisors (see below), whose sum is σ = 113252148. Its totient is φ = 113058160.

The previous prime is 113155151. The next prime is 113155157. The reversal of 113155153 is 351551311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 52751169 + 60403984 = 7263^2 + 7772^2 .

It is a cyclic number.

It is not a de Polignac number, because 113155153 - 2¹ = 113155151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113155151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46726 + ... + 49087.

It is an arithmetic number, because the mean of its divisors is an integer number (28313037).

Almost surely, 2^113155153 is an apocalyptic number.

It is an amenable number.

113155153 is a deficient number, since it is larger than the sum of its proper divisors (96995).

113155153 is an equidigital number, since it uses as much as digits as its factorization.

113155153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96994.

The product of its digits is 1125, while the sum is 25.

The square root of 113155153 is about 10637.4410926689. The cubic root of 113155153 is about 483.6799802062.

The spelling of 113155153 in words is "one hundred thirteen million, one hundred fifty-five thousand, one hundred fifty-three".