115021234440977 has 2 divisors, whose sum is σ = 115021234440978. Its totient is φ = 115021234440976.

The previous prime is 115021234440961. The next prime is 115021234441063. The reversal of 115021234440977 is 779044432120511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78284555796736 + 36736678644241 = 8847856^2 + 6061079^2 .

It is a cyclic number.

It is not a de Polignac number, because 115021234440977 - 2⁴ = 115021234440961 is a prime.

It is not a weakly prime, because it can be changed into another prime (115021234440907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57510617220488 + 57510617220489.

It is an arithmetic number, because the mean of its divisors is an integer number (57510617220489).

Almost surely, 2^{115021234440977} is an apocalyptic number.

It is an amenable number.

115021234440977 is a deficient number, since it is larger than the sum of its proper divisors (1).

115021234440977 is an equidigital number, since it uses as much as digits as its factorization.

115021234440977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1693440, while the sum is 50.

The spelling of 115021234440977 in words is "one hundred fifteen trillion, twenty-one billion, two hundred thirty-four million, four hundred forty thousand, nine hundred seventy-seven".