1021323132322 has 8 divisors (see below), whose sum is σ = 1533768152400. Its totient is φ = 510067081524.

The previous prime is 1021323132301. The next prime is 1021323132377. The reversal of 1021323132322 is 2232313231201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1021323132322² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297240172 + ... + 297243607.

It is an arithmetic number, because the mean of its divisors is an integer number (191721019050).

Almost surely, 2^{1021323132322} is an apocalyptic number.

1021323132322 is a deficient number, since it is larger than the sum of its proper divisors (512445020078).

1021323132322 is an equidigital number, since it uses as much as digits as its factorization.

1021323132322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594484640.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1021323132322 its reverse (2232313231201), we get a palindrome (3253636363523).

The spelling of 1021323132322 in words is "one trillion, twenty-one billion, three hundred twenty-three million, one hundred thirty-two thousand, three hundred twenty-two".