115334993 has 2 divisors, whose sum is σ = 115334994. Its totient is φ = 115334992.

The previous prime is 115334969. The next prime is 115335013. The reversal of 115334993 is 399433511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84787264 + 30547729 = 9208^2 + 5527^2 .

It is an emirp because it is prime and its reverse (399433511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115334993 - 2⁶ = 115334929 is a prime.

It is a super-2 number, since 2×115334993² = 26604321220620098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (115334893) 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 as a sum of consecutive naturals, namely, 57667496 + 57667497.

It is an arithmetic number, because the mean of its divisors is an integer number (57667497).

Almost surely, 2^115334993 is an apocalyptic number.

It is an amenable number.

115334993 is a deficient number, since it is larger than the sum of its proper divisors (1).

115334993 is an equidigital number, since it uses as much as digits as its factorization.

115334993 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43740, while the sum is 38.

The square root of 115334993 is about 10739.4130658989. The cubic root of 115334993 is about 486.7661444132.

The spelling of 115334993 in words is "one hundred fifteen million, three hundred thirty-four thousand, nine hundred ninety-three".