1002321023332 has 48 divisors (see below), whose sum is σ = 1929749391360. Its totient is φ = 453409198592.

The previous prime is 1002321023299. The next prime is 1002321023381. The reversal of 1002321023332 is 2333201232001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 671908 + ... + 1567195.

It is an arithmetic number, because the mean of its divisors is an integer number (40203112320).

Almost surely, 2^{1002321023332} is an apocalyptic number.

It is an amenable number.

1002321023332 is a deficient number, since it is larger than the sum of its proper divisors (927428368028).

1002321023332 is a wasteful number, since it uses less digits than its factorization.

1002321023332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2239380 (or 2239378 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 1002321023332 its reverse (2333201232001), we get a palindrome (3335522255333).

The spelling of 1002321023332 in words is "one trillion, two billion, three hundred twenty-one million, twenty-three thousand, three hundred thirty-two".