115028099 has 2 divisors, whose sum is σ = 115028100. Its totient is φ = 115028098.

The previous prime is 115028093. The next prime is 115028101. The reversal of 115028099 is 990820511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 115028099 - 2¹⁶ = 114962563 is a prime.

Together with 115028101, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (115028093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57514049 + 57514050.

It is an arithmetic number, because the mean of its divisors is an integer number (57514050).

Almost surely, 2^115028099 is an apocalyptic number.

115028099 is a deficient number, since it is larger than the sum of its proper divisors (1).

115028099 is an equidigital number, since it uses as much as digits as its factorization.

115028099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 35.

The square root of 115028099 is about 10725.1153373752. The cubic root of 115028099 is about 486.3340168020.

The spelling of 115028099 in words is "one hundred fifteen million, twenty-eight thousand, ninety-nine".