321233030232 has 16 divisors (see below), whose sum is σ = 803082575640. Its totient is φ = 107077676736.

The previous prime is 321233030197. The next prime is 321233030273. The reversal of 321233030232 is 232030332123.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 13384709593 = 321233030232 / (3 + 2 + 1 + 2 + 3 + 3 + 0 + 3 + 0 + 2 + 3 + 2).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6692354773 + ... + 6692354820.

Almost surely, 2^321233030232 is an apocalyptic number.

It is an amenable number.

321233030232 is an abundant number, since it is smaller than the sum of its proper divisors (481849545408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

321233030232 is a wasteful number, since it uses less digits than its factorization.

321233030232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13384709602 (or 13384709598 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 321233030232 its reverse (232030332123), we get a palindrome (553263362355).

The spelling of 321233030232 in words is "three hundred twenty-one billion, two hundred thirty-three million, thirty thousand, two hundred thirty-two".