117343357 has 2 divisors, whose sum is σ = 117343358. Its totient is φ = 117343356.

The previous prime is 117343313. The next prime is 117343363. The reversal of 117343357 is 753343711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106936281 + 10407076 = 10341^2 + 3226^2 .

It is a cyclic number.

It is not a de Polignac number, because 117343357 - 2⁷ = 117343229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117343307) 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, 58671678 + 58671679.

It is an arithmetic number, because the mean of its divisors is an integer number (58671679).

Almost surely, 2^117343357 is an apocalyptic number.

It is an amenable number.

117343357 is a deficient number, since it is larger than the sum of its proper divisors (1).

117343357 is an equidigital number, since it uses as much as digits as its factorization.

117343357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26460, while the sum is 34.

The square root of 117343357 is about 10832.5138818282. The cubic root of 117343357 is about 489.5753046486.

The spelling of 117343357 in words is "one hundred seventeen million, three hundred forty-three thousand, three hundred fifty-seven".