117623263 has 2 divisors, whose sum is σ = 117623264. Its totient is φ = 117623262.

The previous prime is 117623251. The next prime is 117623273. The reversal of 117623263 is 362326711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 117623263 - 2⁹ = 117622751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117623213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58811631 + 58811632.

It is an arithmetic number, because the mean of its divisors is an integer number (58811632).

Almost surely, 2^117623263 is an apocalyptic number.

117623263 is a deficient number, since it is larger than the sum of its proper divisors (1).

117623263 is an equidigital number, since it uses as much as digits as its factorization.

117623263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 31.

The square root of 117623263 is about 10845.4259021949. The cubic root of 117623263 is about 489.9642664487.

Adding to 117623263 its reverse (362326711), we get a palindrome (479949974).

The spelling of 117623263 in words is "one hundred seventeen million, six hundred twenty-three thousand, two hundred sixty-three".