115265153 has 4 divisors (see below), whose sum is σ = 121331760. Its totient is φ = 109198548.

The previous prime is 115265149. The next prime is 115265177. The reversal of 115265153 is 351562511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 115265153 - 2² = 115265149 is a prime.

It is a super-2 number, since 2×115265153² = 26572110992226818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115265453) 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, 3033275 + ... + 3033312.

It is an arithmetic number, because the mean of its divisors is an integer number (30332940).

Almost surely, 2^115265153 is an apocalyptic number.

It is an amenable number.

115265153 is a deficient number, since it is larger than the sum of its proper divisors (6066607).

115265153 is an equidigital number, since it uses as much as digits as its factorization.

115265153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6066606.

The product of its digits is 4500, while the sum is 29.

The square root of 115265153 is about 10736.1609991654. The cubic root of 115265153 is about 486.6678723829.

The spelling of 115265153 in words is "one hundred fifteen million, two hundred sixty-five thousand, one hundred fifty-three".