115213754868 has 12 divisors (see below), whose sum is σ = 268832094720. Its totient is φ = 38404584952.

The previous prime is 115213754867. The next prime is 115213754911. The reversal of 115213754868 is 868457312511.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 115213754868.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115213754867) 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, 4800573108 + ... + 4800573131.

It is an arithmetic number, because the mean of its divisors is an integer number (22402674560).

Almost surely, 2^115213754868 is an apocalyptic number.

It is an amenable number.

115213754868 is an abundant number, since it is smaller than the sum of its proper divisors (153618339852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115213754868 is a wasteful number, since it uses less digits than its factorization.

115213754868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9601146246 (or 9601146244 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 51.

The spelling of 115213754868 in words is "one hundred fifteen billion, two hundred thirteen million, seven hundred fifty-four thousand, eight hundred sixty-eight".