115154435013329 has 2 divisors, whose sum is σ = 115154435013330. Its totient is φ = 115154435013328.

The previous prime is 115154435013259. The next prime is 115154435013337. The reversal of 115154435013329 is 923310534451511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105481588598929 + 9672846414400 = 10270423^2 + 3110120^2 .

It is a cyclic number.

It is not a de Polignac number, because 115154435013329 - 2¹⁶ = 115154434947793 is a prime.

It is not a weakly prime, because it can be changed into another prime (115154435013029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57577217506664 + 57577217506665.

It is an arithmetic number, because the mean of its divisors is an integer number (57577217506665).

Almost surely, 2^{115154435013329} is an apocalyptic number.

It is an amenable number.

115154435013329 is a deficient number, since it is larger than the sum of its proper divisors (1).

115154435013329 is an equidigital number, since it uses as much as digits as its factorization.

115154435013329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972000, while the sum is 47.

The spelling of 115154435013329 in words is "one hundred fifteen trillion, one hundred fifty-four billion, four hundred thirty-five million, thirteen thousand, three hundred twenty-nine".