115100098117 has 2 divisors, whose sum is σ = 115100098118. Its totient is φ = 115100098116.

The previous prime is 115100098103. The next prime is 115100098133. The reversal of 115100098117 is 711890001511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102140324836 + 12959773281 = 319594^2 + 113841^2 .

It is a cyclic number.

It is not a de Polignac number, because 115100098117 - 2³¹ = 112952614469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115100090117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57550049058 + 57550049059.

It is an arithmetic number, because the mean of its divisors is an integer number (57550049059).

Almost surely, 2^115100098117 is an apocalyptic number.

It is an amenable number.

115100098117 is a deficient number, since it is larger than the sum of its proper divisors (1).

115100098117 is an equidigital number, since it uses as much as digits as its factorization.

115100098117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 34.

Adding to 115100098117 its reverse (711890001511), we get a palindrome (826990099628).

The spelling of 115100098117 in words is "one hundred fifteen billion, one hundred million, ninety-eight thousand, one hundred seventeen".