115231305214355 has 16 divisors (see below), whose sum is σ = 150851646618624. Its totient is φ = 83802700877280.

The previous prime is 115231305214331. The next prime is 115231305214387. The reversal of 115231305214355 is 553412503132511.

It is not a de Polignac number, because 115231305214355 - 2⁸ = 115231305214099 is a prime.

It is a Duffinian 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, 21089027 + ... + 25984796.

It is an arithmetic number, because the mean of its divisors is an integer number (9428227913664).

Almost surely, 2^{115231305214355} is an apocalyptic number.

115231305214355 is a deficient number, since it is larger than the sum of its proper divisors (35620341404269).

115231305214355 is a wasteful number, since it uses less digits than its factorization.

115231305214355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47118346.

The product of its (nonzero) digits is 270000, while the sum is 41.

Adding to 115231305214355 its reverse (553412503132511), we get a palindrome (668643808346866).

The spelling of 115231305214355 in words is "one hundred fifteen trillion, two hundred thirty-one billion, three hundred five million, two hundred fourteen thousand, three hundred fifty-five".