115231342510519 has 2 divisors, whose sum is σ = 115231342510520. Its totient is φ = 115231342510518.

The previous prime is 115231342510477. The next prime is 115231342510547. The reversal of 115231342510519 is 915015243132511.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 115231342510519 - 2⁹ = 115231342510007 is a prime.

It is a super-2 number, since 2×115231342510519² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115231342510549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57615671255259 + 57615671255260.

It is an arithmetic number, because the mean of its divisors is an integer number (57615671255260).

Almost surely, 2^{115231342510519} is an apocalyptic number.

115231342510519 is a deficient number, since it is larger than the sum of its proper divisors (1).

115231342510519 is an equidigital number, since it uses as much as digits as its factorization.

115231342510519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162000, while the sum is 43.

The spelling of 115231342510519 in words is "one hundred fifteen trillion, two hundred thirty-one billion, three hundred forty-two million, five hundred ten thousand, five hundred nineteen".