115319377 has 2 divisors, whose sum is σ = 115319378. Its totient is φ = 115319376.

The previous prime is 115319371. The next prime is 115319383. The reversal of 115319377 is 773913511.

It is a balanced prime because it is at equal distance from previous prime (115319371) and next prime (115319383).

It can be written as a sum of positive squares in only one way, i.e., 115111441 + 207936 = 10729^2 + 456^2 .

It is a cyclic number.

It is not a de Polignac number, because 115319377 - 2¹⁵ = 115286609 is a prime.

It is not a weakly prime, because it can be changed into another prime (115319371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57659688 + 57659689.

It is an arithmetic number, because the mean of its divisors is an integer number (57659689).

Almost surely, 2^115319377 is an apocalyptic number.

It is an amenable number.

115319377 is a deficient number, since it is larger than the sum of its proper divisors (1).

115319377 is an equidigital number, since it uses as much as digits as its factorization.

115319377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19845, while the sum is 37.

The square root of 115319377 is about 10738.6859996929. The cubic root of 115319377 is about 486.7441745467.

The spelling of 115319377 in words is "one hundred fifteen million, three hundred nineteen thousand, three hundred seventy-seven".