115310243460621 has 64 divisors (see below), whose sum is σ = 169491885696000. Its totient is φ = 69151841510400.

The previous prime is 115310243460521. The next prime is 115310243460623. The reversal of 115310243460621 is 126064342013511.

115310243460621 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 115310243460621 - 2³⁰ = 115309169718797 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 115310243460621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115310243460623) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6147575175 + ... + 6147593931.

It is an arithmetic number, because the mean of its divisors is an integer number (2648310714000).

Almost surely, 2^{115310243460621} is an apocalyptic number.

115310243460621 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

115310243460621 is a deficient number, since it is larger than the sum of its proper divisors (54181642235379).

115310243460621 is a wasteful number, since it uses less digits than its factorization.

115310243460621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23290.

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 115310243460621 in words is "one hundred fifteen trillion, three hundred ten billion, two hundred forty-three million, four hundred sixty thousand, six hundred twenty-one".