117900612331 has 8 divisors (see below), whose sum is σ = 120977892000. Its totient is φ = 114832935360.

The previous prime is 117900612301. The next prime is 117900612341. The reversal of 117900612331 is 133216009711.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 117900612331 - 2¹³ = 117900604139 is a prime.

It is a super-2 number, since 2×117900612331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117900612301) 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, 2375796 + ... + 2424913.

It is an arithmetic number, because the mean of its divisors is an integer number (15122236500).

Almost surely, 2^117900612331 is an apocalyptic number.

117900612331 is a deficient number, since it is larger than the sum of its proper divisors (3077279669).

117900612331 is an equidigital number, since it uses as much as digits as its factorization.

117900612331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4801349.

The product of its (nonzero) digits is 6804, while the sum is 34.

The spelling of 117900612331 in words is "one hundred seventeen billion, nine hundred million, six hundred twelve thousand, three hundred thirty-one".