115112154636377 has 2 divisors, whose sum is σ = 115112154636378. Its totient is φ = 115112154636376.

The previous prime is 115112154636373. The next prime is 115112154636383. The reversal of 115112154636377 is 773636451211511.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65640119255881 + 49472035380496 = 8101859^2 + 7033636^2 .

It is a cyclic number.

It is not a de Polignac number, because 115112154636377 - 2² = 115112154636373 is a prime.

It is a super-2 number, since 2×115112154636377² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (115112154636371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57556077318188 + 57556077318189.

It is an arithmetic number, because the mean of its divisors is an integer number (57556077318189).

Almost surely, 2^{115112154636377} is an apocalyptic number.

It is an amenable number.

115112154636377 is a deficient number, since it is larger than the sum of its proper divisors (1).

115112154636377 is an equidigital number, since it uses as much as digits as its factorization.

115112154636377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3175200, while the sum is 53.

The spelling of 115112154636377 in words is "one hundred fifteen trillion, one hundred twelve billion, one hundred fifty-four million, six hundred thirty-six thousand, three hundred seventy-seven".