117831675733 has 2 divisors, whose sum is σ = 117831675734. Its totient is φ = 117831675732.

The previous prime is 117831675667. The next prime is 117831675739. The reversal of 117831675733 is 337576138711.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108756827089 + 9074848644 = 329783^2 + 95262^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117831675733 is a prime.

It is a super-2 number, since 2×117831675733² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117831675739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58915837866 + 58915837867.

It is an arithmetic number, because the mean of its divisors is an integer number (58915837867).

Almost surely, 2^117831675733 is an apocalyptic number.

It is an amenable number.

117831675733 is a deficient number, since it is larger than the sum of its proper divisors (1).

117831675733 is an equidigital number, since it uses as much as digits as its factorization.

117831675733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2222640, while the sum is 52.

The spelling of 117831675733 in words is "one hundred seventeen billion, eight hundred thirty-one million, six hundred seventy-five thousand, seven hundred thirty-three".