117163463 has 2 divisors, whose sum is σ = 117163464. Its totient is φ = 117163462.

The previous prime is 117163457. The next prime is 117163483. The reversal of 117163463 is 364361711.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117163463 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 (117163483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58581731 + 58581732.

It is an arithmetic number, because the mean of its divisors is an integer number (58581732).

Almost surely, 2^117163463 is an apocalyptic number.

117163463 is a deficient number, since it is larger than the sum of its proper divisors (1).

117163463 is an equidigital number, since it uses as much as digits as its factorization.

117163463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 32.

The square root of 117163463 is about 10824.2072688950. The cubic root of 117163463 is about 489.3249944854.

The spelling of 117163463 in words is "one hundred seventeen million, one hundred sixty-three thousand, four hundred sixty-three".