117322023 has 72 divisors (see below), whose sum is σ = 205737168. Its totient is φ = 58931712.

The previous prime is 117322003. The next prime is 117322027. The reversal of 117322023 is 320223711.

It is not a de Polignac number, because 117322023 - 2⁵ = 117321991 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117322027) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1607115 + ... + 1607187.

Almost surely, 2^117322023 is an apocalyptic number.

117322023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

117322023 is a deficient number, since it is larger than the sum of its proper divisors (88415145).

117322023 is a wasteful number, since it uses less digits than its factorization.

117322023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 117322023 is about 10831.5291164267. The cubic root of 117322023 is about 489.5456332272.

Adding to 117322023 its reverse (320223711), we get a palindrome (437545734).

The spelling of 117322023 in words is "one hundred seventeen million, three hundred twenty-two thousand, twenty-three".