115852311 has 12 divisors (see below), whose sum is σ = 174618288. Its totient is φ = 73876704.

The previous prime is 115852307. The next prime is 115852337. The reversal of 115852311 is 113258511.

It is not a de Polignac number, because 115852311 - 2² = 115852307 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115852111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 279630 + ... + 280043.

It is an arithmetic number, because the mean of its divisors is an integer number (14551524).

Almost surely, 2^115852311 is an apocalyptic number.

115852311 is a deficient number, since it is larger than the sum of its proper divisors (58765977).

115852311 is a wasteful number, since it uses less digits than its factorization.

115852311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559702 (or 559699 counting only the distinct ones).

The product of its digits is 1200, while the sum is 27.

The square root of 115852311 is about 10763.4711408541. The cubic root of 115852311 is about 487.4928314528.

The spelling of 115852311 in words is "one hundred fifteen million, eight hundred fifty-two thousand, three hundred eleven".