331232321099 has 8 divisors (see below), whose sum is σ = 335069272800. Its totient is φ = 327417232896.

The previous prime is 331232321087. The next prime is 331232321113. The reversal of 331232321099 is 990123232133.

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 331232321099 - 2²⁰ = 331231272523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (331232321999) 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, 5435399 + ... + 5496000.

It is an arithmetic number, because the mean of its divisors is an integer number (41883659100).

Almost surely, 2^331232321099 is an apocalyptic number.

331232321099 is a deficient number, since it is larger than the sum of its proper divisors (3836951701).

331232321099 is a wasteful number, since it uses less digits than its factorization.

331232321099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10931749.

The product of its (nonzero) digits is 52488, while the sum is 38.

The spelling of 331232321099 in words is "three hundred thirty-one billion, two hundred thirty-two million, three hundred twenty-one thousand, ninety-nine".