117346343 has 2 divisors, whose sum is σ = 117346344. Its totient is φ = 117346342.

The previous prime is 117346303. The next prime is 117346367. The reversal of 117346343 is 343643711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 117346343 - 2²⁶ = 50237479 is a prime.

It is a super-4 number, since 4×117346343⁴ (a number of 33 digits) contains 4444 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117346303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58673171 + 58673172.

It is an arithmetic number, because the mean of its divisors is an integer number (58673172).

Almost surely, 2^117346343 is an apocalyptic number.

117346343 is a deficient number, since it is larger than the sum of its proper divisors (1).

117346343 is an equidigital number, since it uses as much as digits as its factorization.

117346343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 32.

The square root of 117346343 is about 10832.6517067614. The cubic root of 117346343 is about 489.5794573037.

The spelling of 117346343 in words is "one hundred seventeen million, three hundred forty-six thousand, three hundred forty-three".