115301012436556 has 24 divisors (see below), whose sum is σ = 213672020491440. Its totient is φ = 54252689974272.

The previous prime is 115301012436551. The next prime is 115301012436569. The reversal of 115301012436556 is 655634210103511.

It is a super-2 number, since 2×115301012436556² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (115301012436551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102718870 + ... + 103835293.

It is an arithmetic number, because the mean of its divisors is an integer number (8903000853810).

Almost surely, 2^{115301012436556} is an apocalyptic number.

It is an amenable number.

115301012436556 is a deficient number, since it is larger than the sum of its proper divisors (98371008054884).

115301012436556 is a wasteful number, since it uses less digits than its factorization.

115301012436556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206562393 (or 206562391 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 43.

The spelling of 115301012436556 in words is "one hundred fifteen trillion, three hundred one billion, twelve million, four hundred thirty-six thousand, five hundred fifty-six".