115371262057 has 2 divisors, whose sum is σ = 115371262058. Its totient is φ = 115371262056.

The previous prime is 115371262051. The next prime is 115371262099. The reversal of 115371262057 is 750262173511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 115303710096 + 67551961 = 339564^2 + 8219^2 .

It is an emirp because it is prime and its reverse (750262173511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115371262057 - 2¹¹ = 115371260009 is a prime.

It is not a weakly prime, because it can be changed into another prime (115371262051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57685631028 + 57685631029.

It is an arithmetic number, because the mean of its divisors is an integer number (57685631029).

Almost surely, 2^115371262057 is an apocalyptic number.

It is an amenable number.

115371262057 is a deficient number, since it is larger than the sum of its proper divisors (1).

115371262057 is an equidigital number, since it uses as much as digits as its factorization.

115371262057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 88200, while the sum is 40.

The spelling of 115371262057 in words is "one hundred fifteen billion, three hundred seventy-one million, two hundred sixty-two thousand, fifty-seven".