117326357 has 2 divisors, whose sum is σ = 117326358. Its totient is φ = 117326356.

The previous prime is 117326323. The next prime is 117326399. The reversal of 117326357 is 753623711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92813956 + 24512401 = 9634^2 + 4951^2 .

It is a cyclic number.

It is not a de Polignac number, because 117326357 - 2⁸ = 117326101 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 (117326557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58663178 + 58663179.

It is an arithmetic number, because the mean of its divisors is an integer number (58663179).

Almost surely, 2^117326357 is an apocalyptic number.

It is an amenable number.

117326357 is a deficient number, since it is larger than the sum of its proper divisors (1).

117326357 is an equidigital number, since it uses as much as digits as its factorization.

117326357 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26460, while the sum is 35.

The square root of 117326357 is about 10831.7291786676. The cubic root of 117326357 is about 489.5516612646.

The spelling of 117326357 in words is "one hundred seventeen million, three hundred twenty-six thousand, three hundred fifty-seven".