115943688793 has 2 divisors, whose sum is σ = 115943688794. Its totient is φ = 115943688792.

The previous prime is 115943688787. The next prime is 115943688829. The reversal of 115943688793 is 397886349511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102279715344 + 13663973449 = 319812^2 + 116893^2 .

It is a cyclic number.

It is not a de Polignac number, because 115943688793 - 2⁵ = 115943688761 is a prime.

It is not a weakly prime, because it can be changed into another prime (115943688713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57971844396 + 57971844397.

It is an arithmetic number, because the mean of its divisors is an integer number (57971844397).

Almost surely, 2^115943688793 is an apocalyptic number.

It is an amenable number.

115943688793 is a deficient number, since it is larger than the sum of its proper divisors (1).

115943688793 is an equidigital number, since it uses as much as digits as its factorization.

115943688793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 39191040, while the sum is 64.

The spelling of 115943688793 in words is "one hundred fifteen billion, nine hundred forty-three million, six hundred eighty-eight thousand, seven hundred ninety-three".