115366612051 has 2 divisors, whose sum is σ = 115366612052. Its totient is φ = 115366612050.

The previous prime is 115366612033. The next prime is 115366612061. The reversal of 115366612051 is 150216663511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 115366612051 - 2³¹ = 113219128403 is a prime.

It is a super-2 number, since 2×115366612051² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 115366612051.

It is not a weakly prime, because it can be changed into another prime (115366612021) 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, 57683306025 + 57683306026.

It is an arithmetic number, because the mean of its divisors is an integer number (57683306026).

Almost surely, 2^115366612051 is an apocalyptic number.

115366612051 is a deficient number, since it is larger than the sum of its proper divisors (1).

115366612051 is an equidigital number, since it uses as much as digits as its factorization.

115366612051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 37.

The spelling of 115366612051 in words is "one hundred fifteen billion, three hundred sixty-six million, six hundred twelve thousand, fifty-one".