115324091 has 4 divisors (see below), whose sum is σ = 121393800. Its totient is φ = 109254384.

The previous prime is 115324067. The next prime is 115324117. The reversal of 115324091 is 190423511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 190423511 = 17 ⋅11201383.

It is a cyclic number.

It is not a de Polignac number, because 115324091 - 2¹⁴ = 115307707 is a prime.

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 115324091.

It is not an unprimeable number, because it can be changed into a prime (115324031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3034826 + ... + 3034863.

It is an arithmetic number, because the mean of its divisors is an integer number (30348450).

Almost surely, 2^115324091 is an apocalyptic number.

115324091 is a deficient number, since it is larger than the sum of its proper divisors (6069709).

115324091 is an equidigital number, since it uses as much as digits as its factorization.

115324091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6069708.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 115324091 is about 10738.9054842661. The cubic root of 115324091 is about 486.7508067965.

The spelling of 115324091 in words is "one hundred fifteen million, three hundred twenty-four thousand, ninety-one".