115114411487 has 2 divisors, whose sum is σ = 115114411488. Its totient is φ = 115114411486.

The previous prime is 115114411481. The next prime is 115114411519. The reversal of 115114411487 is 784114411511.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115114411487 - 2¹² = 115114407391 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 115114411487.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115114411481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57557205743 + 57557205744.

It is an arithmetic number, because the mean of its divisors is an integer number (57557205744).

Almost surely, 2^115114411487 is an apocalyptic number.

115114411487 is a deficient number, since it is larger than the sum of its proper divisors (1).

115114411487 is an equidigital number, since it uses as much as digits as its factorization.

115114411487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17920, while the sum is 38.

Adding to 115114411487 its reverse (784114411511), we get a palindrome (899228822998).

The spelling of 115114411487 in words is "one hundred fifteen billion, one hundred fourteen million, four hundred eleven thousand, four hundred eighty-seven".