117115713241 has 2 divisors, whose sum is σ = 117115713242. Its totient is φ = 117115713240.

The previous prime is 117115713229. The next prime is 117115713263. The reversal of 117115713241 is 142317511711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98363149641 + 18752563600 = 313629^2 + 136940^2 .

It is a cyclic number.

It is not a de Polignac number, because 117115713241 - 2¹⁷ = 117115582169 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 117115713197 and 117115713206.

It is not a weakly prime, because it can be changed into another prime (117115713641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58557856620 + 58557856621.

It is an arithmetic number, because the mean of its divisors is an integer number (58557856621).

Almost surely, 2^117115713241 is an apocalyptic number.

It is an amenable number.

117115713241 is a deficient number, since it is larger than the sum of its proper divisors (1).

117115713241 is an equidigital number, since it uses as much as digits as its factorization.

117115713241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5880, while the sum is 34.

The spelling of 117115713241 in words is "one hundred seventeen billion, one hundred fifteen million, seven hundred thirteen thousand, two hundred forty-one".