115334531 has 4 divisors (see below), whose sum is σ = 124206432. Its totient is φ = 106462632.

The previous prime is 115334509. The next prime is 115334561. The reversal of 115334531 is 135433511.

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

It is a cyclic number.

It is not a de Polignac number, because 115334531 - 2¹⁰ = 115333507 is a prime.

It is a super-2 number, since 2×115334531² = 26604108081979922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 115334531.

It is not an unprimeable number, because it can be changed into a prime (115334501) 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, 4435931 + ... + 4435956.

It is an arithmetic number, because the mean of its divisors is an integer number (31051608).

Almost surely, 2^115334531 is an apocalyptic number.

115334531 is a deficient number, since it is larger than the sum of its proper divisors (8871901).

115334531 is an equidigital number, since it uses as much as digits as its factorization.

115334531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8871900.

The product of its digits is 2700, while the sum is 26.

The square root of 115334531 is about 10739.3915563220. The cubic root of 115334531 is about 486.7654944622.

The spelling of 115334531 in words is "one hundred fifteen million, three hundred thirty-four thousand, five hundred thirty-one".