115135153 has 20 divisors (see below), whose sum is σ = 136240640. Its totient is φ = 97277544.

The previous prime is 115135109. The next prime is 115135159. The reversal of 115135153 is 351531511.

It is a happy number.

It is not a de Polignac number, because 115135153 - 2¹⁷ = 115004081 is a prime.

It is a super-2 number, since 2×115135153² = 26512206912666818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115135159) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 189376 + ... + 189982.

It is an arithmetic number, because the mean of its divisors is an integer number (6812032).

Almost surely, 2^115135153 is an apocalyptic number.

It is an amenable number.

115135153 is a deficient number, since it is larger than the sum of its proper divisors (21105487).

115135153 is an frugal number, since it uses more digits than its factorization.

115135153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714 (or 693 counting only the distinct ones).

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

The square root of 115135153 is about 10730.1049855069. The cubic root of 115135153 is about 486.4848433075.

Adding to 115135153 its reverse (351531511), we get a palindrome (466666664).

The spelling of 115135153 in words is "one hundred fifteen million, one hundred thirty-five thousand, one hundred fifty-three".