115041323245 has 4 divisors (see below), whose sum is σ = 138049587900. Its totient is φ = 92033058592.

The previous prime is 115041323239. The next prime is 115041323251. The reversal of 115041323245 is 542323140511.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (115041323239) and next prime (115041323251).

It can be written as a sum of positive squares in 2 ways, for example, as 74430206761 + 40611116484 = 272819^2 + 201522^2 .

It is a cyclic number.

It is not a de Polignac number, because 115041323245 - 2²⁹ = 114504452333 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11504132320 + ... + 11504132329.

It is an arithmetic number, because the mean of its divisors is an integer number (34512396975).

Almost surely, 2^115041323245 is an apocalyptic number.

It is an amenable number.

115041323245 is a deficient number, since it is larger than the sum of its proper divisors (23008264655).

115041323245 is an equidigital number, since it uses as much as digits as its factorization.

115041323245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23008264654.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 115041323245 its reverse (542323140511), we get a palindrome (657364463756).

The spelling of 115041323245 in words is "one hundred fifteen billion, forty-one million, three hundred twenty-three thousand, two hundred forty-five".