115244117 has 2 divisors, whose sum is σ = 115244118. Its totient is φ = 115244116.

The previous prime is 115244113. The next prime is 115244179. The reversal of 115244117 is 711442511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114618436 + 625681 = 10706^2 + 791^2 .

It is a cyclic number.

It is not a de Polignac number, because 115244117 - 2² = 115244113 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115244113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57622058 + 57622059.

It is an arithmetic number, because the mean of its divisors is an integer number (57622059).

Almost surely, 2^115244117 is an apocalyptic number.

It is an amenable number.

115244117 is a deficient number, since it is larger than the sum of its proper divisors (1).

115244117 is an equidigital number, since it uses as much as digits as its factorization.

115244117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1120, while the sum is 26.

The square root of 115244117 is about 10735.1812746688. The cubic root of 115244117 is about 486.6382647986.

Adding to 115244117 its reverse (711442511), we get a palindrome (826686628).

The spelling of 115244117 in words is "one hundred fifteen million, two hundred forty-four thousand, one hundred seventeen".