115810762973 has 2 divisors, whose sum is σ = 115810762974. Its totient is φ = 115810762972.

The previous prime is 115810762937. The next prime is 115810762981. The reversal of 115810762973 is 379267018511.

It is a happy number.

Together with previous prime (115810762937) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112854339844 + 2956423129 = 335938^2 + 54373^2 .

It is a cyclic number.

It is not a de Polignac number, because 115810762973 - 2²⁶ = 115743654109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115810767973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57905381486 + 57905381487.

It is an arithmetic number, because the mean of its divisors is an integer number (57905381487).

Almost surely, 2^115810762973 is an apocalyptic number.

It is an amenable number.

115810762973 is a deficient number, since it is larger than the sum of its proper divisors (1).

115810762973 is an equidigital number, since it uses as much as digits as its factorization.

115810762973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 635040, while the sum is 50.

The spelling of 115810762973 in words is "one hundred fifteen billion, eight hundred ten million, seven hundred sixty-two thousand, nine hundred seventy-three".