115282512287 has 2 divisors, whose sum is σ = 115282512288. Its totient is φ = 115282512286.

The previous prime is 115282512283. The next prime is 115282512341. The reversal of 115282512287 is 782215282511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115282512287 - 2² = 115282512283 is a prime.

It is a super-3 number, since 3×115282512287³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115282512283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57641256143 + 57641256144.

It is an arithmetic number, because the mean of its divisors is an integer number (57641256144).

Almost surely, 2^115282512287 is an apocalyptic number.

115282512287 is a deficient number, since it is larger than the sum of its proper divisors (1).

115282512287 is an equidigital number, since it uses as much as digits as its factorization.

115282512287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 179200, while the sum is 44.

Adding to 115282512287 its reverse (782215282511), we get a palindrome (897497794798).

The spelling of 115282512287 in words is "one hundred fifteen billion, two hundred eighty-two million, five hundred twelve thousand, two hundred eighty-seven".