115210343015255 has 16 divisors (see below), whose sum is σ = 140280777262080. Its totient is φ = 90820669568928.

The previous prime is 115210343015191. The next prime is 115210343015387. The reversal of 115210343015255 is 552510343012511.

It is a cyclic number.

It is not a de Polignac number, because 115210343015255 - 2⁶ = 115210343015191 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289733477 + ... + 290130846.

It is an arithmetic number, because the mean of its divisors is an integer number (8767548578880).

Almost surely, 2^{115210343015255} is an apocalyptic number.

115210343015255 is a deficient number, since it is larger than the sum of its proper divisors (25070434246825).

115210343015255 is an equidigital number, since it uses as much as digits as its factorization.

115210343015255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579864910.

The product of its (nonzero) digits is 90000, while the sum is 38.

Adding to 115210343015255 its reverse (552510343012511), we get a palindrome (667720686027766).

The spelling of 115210343015255 in words is "one hundred fifteen trillion, two hundred ten billion, three hundred forty-three million, fifteen thousand, two hundred fifty-five".