115114311 has 64 divisors (see below), whose sum is σ = 195148800. Its totient is φ = 66552192.

The previous prime is 115114283. The next prime is 115114313. The reversal of 115114311 is 113411511.

It is not a de Polignac number, because 115114311 - 2⁶ = 115114247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115114313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 437566 + ... + 437828.

It is an arithmetic number, because the mean of its divisors is an integer number (3049200).

Almost surely, 2^115114311 is an apocalyptic number.

115114311 is the 6786-th heptagonal number.

115114311 is a deficient number, since it is larger than the sum of its proper divisors (80034489).

115114311 is a wasteful number, since it uses less digits than its factorization.

115114311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357 (or 351 counting only the distinct ones).

The product of its digits is 60, while the sum is 18.

The square root of 115114311 is about 10729.1337488168. The cubic root of 115114311 is about 486.4554867101.

Adding to 115114311 its reverse (113411511), we get a palindrome (228525822).

The spelling of 115114311 in words is "one hundred fifteen million, one hundred fourteen thousand, three hundred eleven".