115082687287 has 2 divisors, whose sum is σ = 115082687288. Its totient is φ = 115082687286.

The previous prime is 115082687273. The next prime is 115082687311. The reversal of 115082687287 is 782786280511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115082687287 - 2¹⁹ = 115082162999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115082687257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57541343643 + 57541343644.

It is an arithmetic number, because the mean of its divisors is an integer number (57541343644).

Almost surely, 2^115082687287 is an apocalyptic number.

115082687287 is a deficient number, since it is larger than the sum of its proper divisors (1).

115082687287 is an equidigital number, since it uses as much as digits as its factorization.

115082687287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3010560, while the sum is 55.

The spelling of 115082687287 in words is "one hundred fifteen billion, eighty-two million, six hundred eighty-seven thousand, two hundred eighty-seven".