115713371243 has 32 divisors (see below), whose sum is σ = 123454108800. Its totient is φ = 108234649600.

The previous prime is 115713371239. The next prime is 115713371269. The reversal of 115713371243 is 342173317511.

It is a cyclic number.

It is not a de Polignac number, because 115713371243 - 2² = 115713371239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115713371197 and 115713371206.

It is not an unprimeable number, because it can be changed into a prime (115713371203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68186171 + ... + 68187867.

It is an arithmetic number, because the mean of its divisors is an integer number (3857940900).

Almost surely, 2^115713371243 is an apocalyptic number.

115713371243 is a deficient number, since it is larger than the sum of its proper divisors (7740737557).

115713371243 is a wasteful number, since it uses less digits than its factorization.

115713371243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2167.

The product of its digits is 52920, while the sum is 38.

Adding to 115713371243 its reverse (342173317511), we get a palindrome (457886688754).

The spelling of 115713371243 in words is "one hundred fifteen billion, seven hundred thirteen million, three hundred seventy-one thousand, two hundred forty-three".