115251151369 has 2 divisors, whose sum is σ = 115251151370. Its totient is φ = 115251151368.

The previous prime is 115251151291. The next prime is 115251151391. The reversal of 115251151369 is 963151152511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 115167245769 + 83905600 = 339363^2 + 9160^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115251151369 is a prime.

It is a super-2 number, since 2×115251151369² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (115251151469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57625575684 + 57625575685.

It is an arithmetic number, because the mean of its divisors is an integer number (57625575685).

Almost surely, 2^115251151369 is an apocalyptic number.

It is an amenable number.

115251151369 is a deficient number, since it is larger than the sum of its proper divisors (1).

115251151369 is an equidigital number, since it uses as much as digits as its factorization.

115251151369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40500, while the sum is 40.

The spelling of 115251151369 in words is "one hundred fifteen billion, two hundred fifty-one million, one hundred fifty-one thousand, three hundred sixty-nine".