232331020306 has 48 divisors (see below), whose sum is σ = 451657544832. Its totient is φ = 88592632800.

The previous prime is 232331020247. The next prime is 232331020331. The reversal of 232331020306 is 603020133232.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2242105 + ... + 2343436.

It is an arithmetic number, because the mean of its divisors is an integer number (9409532184).

Almost surely, 2^232331020306 is an apocalyptic number.

232331020306 is a deficient number, since it is larger than the sum of its proper divisors (219326524526).

232331020306 is a wasteful number, since it uses less digits than its factorization.

232331020306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4585615 (or 4585608 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 232331020306 its reverse (603020133232), we get a palindrome (835351153538).

The spelling of 232331020306 in words is "two hundred thirty-two billion, three hundred thirty-one million, twenty thousand, three hundred six".