115053311 has 2 divisors, whose sum is σ = 115053312. Its totient is φ = 115053310.

The previous prime is 115053287. The next prime is 115053317. The reversal of 115053311 is 113350511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 115053311 - 2²⁶ = 47944447 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115053317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57526655 + 57526656.

It is an arithmetic number, because the mean of its divisors is an integer number (57526656).

Almost surely, 2^115053311 is an apocalyptic number.

115053311 is a deficient number, since it is larger than the sum of its proper divisors (1).

115053311 is an equidigital number, since it uses as much as digits as its factorization.

115053311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 225, while the sum is 20.

The square root of 115053311 is about 10726.2906449527. The cubic root of 115053311 is about 486.3695459687.

The spelling of 115053311 in words is "one hundred fifteen million, fifty-three thousand, three hundred eleven".