117125331 has 8 divisors (see below), whose sum is σ = 156977040. Its totient is φ = 77678592.

The previous prime is 117125293. The next prime is 117125377. The reversal of 117125331 is 133521711.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 117125331 - 2¹⁰ = 117124307 is a prime.

It is a super-2 number, since 2×117125331² = 27436686323719122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (117125381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100566 + ... + 101723.

It is an arithmetic number, because the mean of its divisors is an integer number (19622130).

Almost surely, 2^117125331 is an apocalyptic number.

117125331 is a deficient number, since it is larger than the sum of its proper divisors (39851709).

117125331 is a wasteful number, since it uses less digits than its factorization.

117125331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202485.

The product of its digits is 630, while the sum is 24.

The square root of 117125331 is about 10822.4457032595. The cubic root of 117125331 is about 489.2719035166.

The spelling of 117125331 in words is "one hundred seventeen million, one hundred twenty-five thousand, three hundred thirty-one".