117326039 has 2 divisors, whose sum is σ = 117326040. Its totient is φ = 117326038.

The previous prime is 117325939. The next prime is 117326063. The reversal of 117326039 is 930623711.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 117326039 - 2¹⁶ = 117260503 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 117325996 and 117326014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117326239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58663019 + 58663020.

It is an arithmetic number, because the mean of its divisors is an integer number (58663020).

Almost surely, 2^117326039 is an apocalyptic number.

117326039 is a deficient number, since it is larger than the sum of its proper divisors (1).

117326039 is an equidigital number, since it uses as much as digits as its factorization.

117326039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 117326039 is about 10831.7144995610. The cubic root of 117326039 is about 489.5512189725.

It can be divided in two parts, 11732 and 6039, that added together give a palindrome (17771).

The spelling of 117326039 in words is "one hundred seventeen million, three hundred twenty-six thousand, thirty-nine".