117031533 has 8 divisors (see below), whose sum is σ = 156851328. Its totient is φ = 77616384.

The previous prime is 117031517. The next prime is 117031549. The reversal of 117031533 is 335130711.

It is an interprime number because it is at equal distance from previous prime (117031517) and next prime (117031549).

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

It is not a de Polignac number, because 117031533 - 2⁴ = 117031517 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117031573) 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, 100485 + ... + 101642.

It is an arithmetic number, because the mean of its divisors is an integer number (19606416).

Almost surely, 2^117031533 is an apocalyptic number.

It is an amenable number.

117031533 is a deficient number, since it is larger than the sum of its proper divisors (39819795).

117031533 is a wasteful number, since it uses less digits than its factorization.

117031533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202323.

The product of its (nonzero) digits is 945, while the sum is 24.

The square root of 117031533 is about 10818.1113416345. Note that the first 3 decimals coincide. The cubic root of 117031533 is about 489.1412600372.

The spelling of 117031533 in words is "one hundred seventeen million, thirty-one thousand, five hundred thirty-three".