115180859 has 2 divisors, whose sum is σ = 115180860. Its totient is φ = 115180858.

The previous prime is 115180823. The next prime is 115180873. The reversal of 115180859 is 958081511.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 115180859 - 2²⁰ = 114132283 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (115180759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57590429 + 57590430.

It is an arithmetic number, because the mean of its divisors is an integer number (57590430).

Almost surely, 2^115180859 is an apocalyptic number.

115180859 is a deficient number, since it is larger than the sum of its proper divisors (1).

115180859 is an equidigital number, since it uses as much as digits as its factorization.

115180859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 38.

The square root of 115180859 is about 10732.2345762660. The cubic root of 115180859 is about 486.5492092114.

The spelling of 115180859 in words is "one hundred fifteen million, one hundred eighty thousand, eight hundred fifty-nine".