117320262246731 has 2 divisors, whose sum is σ = 117320262246732. Its totient is φ = 117320262246730.

The previous prime is 117320262246709. The next prime is 117320262246751. The reversal of 117320262246731 is 137642262023711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 117320262246731 - 2¹⁰ = 117320262245707 is a prime.

It is a super-2 number, since 2×117320262246731² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (117320262246751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58660131123365 + 58660131123366.

It is an arithmetic number, because the mean of its divisors is an integer number (58660131123366).

Almost surely, 2^{117320262246731} is an apocalyptic number.

117320262246731 is a deficient number, since it is larger than the sum of its proper divisors (1).

117320262246731 is an equidigital number, since it uses as much as digits as its factorization.

117320262246731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1016064, while the sum is 47.

The spelling of 117320262246731 in words is "one hundred seventeen trillion, three hundred twenty billion, two hundred sixty-two million, two hundred forty-six thousand, seven hundred thirty-one".