115093499218 has 16 divisors (see below), whose sum is σ = 177343680024. Its totient is φ = 55979596800.

The previous prime is 115093499203. The next prime is 115093499219. The reversal of 115093499218 is 812994390511.

It can be written as a sum of positive squares in 4 ways, for example, as 108486573129 + 6606926089 = 329373^2 + 81283^2 .

It is a super-2 number, since 2×115093499218² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (115093499219) 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 7 ways as a sum of consecutive naturals, for example, 193296 + ... + 517252.

Almost surely, 2^115093499218 is an apocalyptic number.

115093499218 is a deficient number, since it is larger than the sum of its proper divisors (62250180806).

115093499218 is a wasteful number, since it uses less digits than its factorization.

115093499218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328797.

The product of its (nonzero) digits is 699840, while the sum is 52.

The spelling of 115093499218 in words is "one hundred fifteen billion, ninety-three million, four hundred ninety-nine thousand, two hundred eighteen".