115252434321329 has 2 divisors, whose sum is σ = 115252434321330. Its totient is φ = 115252434321328.

The previous prime is 115252434321239. The next prime is 115252434321433. The reversal of 115252434321329 is 923123434252511.

Together with previous prime (115252434321239) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106472164546225 + 8780269775104 = 10318535^2 + 2963152^2 .

It is a cyclic number.

It is not a de Polignac number, because 115252434321329 - 2²⁸ = 115252165885873 is a prime.

It is not a weakly prime, because it can be changed into another prime (115252434321229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57626217160664 + 57626217160665.

It is an arithmetic number, because the mean of its divisors is an integer number (57626217160665).

Almost surely, 2^{115252434321329} is an apocalyptic number.

It is an amenable number.

115252434321329 is a deficient number, since it is larger than the sum of its proper divisors (1).

115252434321329 is an equidigital number, since it uses as much as digits as its factorization.

115252434321329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1555200, while the sum is 47.

The spelling of 115252434321329 in words is "one hundred fifteen trillion, two hundred fifty-two billion, four hundred thirty-four million, three hundred twenty-one thousand, three hundred twenty-nine".