115811263226933 has 2 divisors, whose sum is σ = 115811263226934. Its totient is φ = 115811263226932.

The previous prime is 115811263226851. The next prime is 115811263226941. The reversal of 115811263226933 is 339622362118511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 67463257814404 + 48348005412529 = 8213602^2 + 6953273^2 .

It is a cyclic number.

It is not a de Polignac number, because 115811263226933 - 2¹⁰ = 115811263225909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115811263226993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57905631613466 + 57905631613467.

It is an arithmetic number, because the mean of its divisors is an integer number (57905631613467).

Almost surely, 2^{115811263226933} is an apocalyptic number.

It is an amenable number.

115811263226933 is a deficient number, since it is larger than the sum of its proper divisors (1).

115811263226933 is an equidigital number, since it uses as much as digits as its factorization.

115811263226933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2799360, while the sum is 53.

The spelling of 115811263226933 in words is "one hundred fifteen trillion, eight hundred eleven billion, two hundred sixty-three million, two hundred twenty-six thousand, nine hundred thirty-three".