117332019 has 18 divisors (see below), whose sum is σ = 197150460. Its totient is φ = 67046616.

The previous prime is 117332009. The next prime is 117332021. The reversal of 117332019 is 910233711.

It is not a de Polignac number, because 117332019 - 2⁹ = 117331507 is a prime.

It is a super-2 number, since 2×117332019² = 27533605365232722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 117331983 and 117332001.

It is not an unprimeable number, because it can be changed into a prime (117332009) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 132589 + ... + 133470.

Almost surely, 2^117332019 is an apocalyptic number.

117332019 is a deficient number, since it is larger than the sum of its proper divisors (79818441).

117332019 is a wasteful number, since it uses less digits than its factorization.

117332019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266079 (or 266069 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 117332019 is about 10831.9905372928. The cubic root of 117332019 is about 489.5595361559.

The spelling of 117332019 in words is "one hundred seventeen million, three hundred thirty-two thousand, nineteen".