117543353 has 2 divisors, whose sum is σ = 117543354. Its totient is φ = 117543352.

The previous prime is 117543323. The next prime is 117543407. The reversal of 117543353 is 353345711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110923024 + 6620329 = 10532^2 + 2573^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117543353 is a prime.

It is equal to p_6709613 and since 117543353 and 6709613 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (117543323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58771676 + 58771677.

It is an arithmetic number, because the mean of its divisors is an integer number (58771677).

Almost surely, 2^117543353 is an apocalyptic number.

It is an amenable number.

117543353 is a deficient number, since it is larger than the sum of its proper divisors (1).

117543353 is an equidigital number, since it uses as much as digits as its factorization.

117543353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18900, while the sum is 32.

The square root of 117543353 is about 10841.7412346910. The cubic root of 117543353 is about 489.8532852438.

The spelling of 117543353 in words is "one hundred seventeen million, five hundred forty-three thousand, three hundred fifty-three".