117473023 has 2 divisors, whose sum is σ = 117473024. Its totient is φ = 117473022.

The previous prime is 117473011. The next prime is 117473047. The reversal of 117473023 is 320374711.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117473023 is a prime.

It is a super-2 number, since 2×117473023² = 27599822265517058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 117472982 and 117473000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117473063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58736511 + 58736512.

It is an arithmetic number, because the mean of its divisors is an integer number (58736512).

Almost surely, 2^117473023 is an apocalyptic number.

117473023 is a deficient number, since it is larger than the sum of its proper divisors (1).

117473023 is an equidigital number, since it uses as much as digits as its factorization.

117473023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 117473023 is about 10838.4972666879. The cubic root of 117473023 is about 489.7555673831.

The spelling of 117473023 in words is "one hundred seventeen million, four hundred seventy-three thousand, twenty-three".