115350531 has 8 divisors (see below), whose sum is σ = 154059024. Its totient is φ = 76771200.

The previous prime is 115350527. The next prime is 115350533. The reversal of 115350531 is 135053511.

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

It is not a de Polignac number, because 115350531 - 2² = 115350527 is a prime.

It is a super-2 number, since 2×115350531² = 26611490003963922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (115350533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30186 + ... + 33791.

It is an arithmetic number, because the mean of its divisors is an integer number (19257378).

Almost surely, 2^115350531 is an apocalyptic number.

115350531 is a deficient number, since it is larger than the sum of its proper divisors (38708493).

115350531 is an equidigital number, since it uses as much as digits as its factorization.

115350531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64581.

The product of its (nonzero) digits is 1125, while the sum is 24.

The square root of 115350531 is about 10740.1364516472. The cubic root of 115350531 is about 486.7880025747.

The spelling of 115350531 in words is "one hundred fifteen million, three hundred fifty thousand, five hundred thirty-one".