115170011107 has 2 divisors, whose sum is σ = 115170011108. Its totient is φ = 115170011106.

The previous prime is 115170011071. The next prime is 115170011153. The reversal of 115170011107 is 701110071511.

It is a happy number.

Together with previous prime (115170011071) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115170011107 - 2⁷ = 115170010979 is a prime.

It is not a weakly prime, because it can be changed into another prime (115170011167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57585005553 + 57585005554.

It is an arithmetic number, because the mean of its divisors is an integer number (57585005554).

Almost surely, 2^115170011107 is an apocalyptic number.

115170011107 is a deficient number, since it is larger than the sum of its proper divisors (1).

115170011107 is an equidigital number, since it uses as much as digits as its factorization.

115170011107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 245, while the sum is 25.

Adding to 115170011107 its reverse (701110071511), we get a palindrome (816280082618).

The spelling of 115170011107 in words is "one hundred fifteen billion, one hundred seventy million, eleven thousand, one hundred seven".