321030130023032 has 8 divisors (see below), whose sum is σ = 601931493793200. Its totient is φ = 160515065011512.

The previous prime is 321030130022971. The next prime is 321030130023047. The reversal of 321030130023032 is 230320031030123.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 321030130022989 and 321030130023007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20064383126432 + ... + 20064383126447.

It is an arithmetic number, because the mean of its divisors is an integer number (75241436724150).

Almost surely, 2^{321030130023032} is an apocalyptic number.

It is an amenable number.

321030130023032 is a deficient number, since it is larger than the sum of its proper divisors (280901363770168).

321030130023032 is a wasteful number, since it uses less digits than its factorization.

321030130023032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40128766252885 (or 40128766252881 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 321030130023032 its reverse (230320031030123), we get a palindrome (551350161053155).

The spelling of 321030130023032 in words is "three hundred twenty-one trillion, thirty billion, one hundred thirty million, twenty-three thousand, thirty-two".