1323302120332 has 48 divisors (see below), whose sum is σ = 2534620999680. Its totient is φ = 601803475200.

The previous prime is 1323302120297. The next prime is 1323302120333. The reversal of 1323302120332 is 2330212033231.

It is a super-2 number, since 2×1323302120332² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1323302120297 and 1323302120306.

It is not an unprimeable number, because it can be changed into a prime (1323302120333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1079107 + ... + 1952197.

It is an arithmetic number, because the mean of its divisors is an integer number (52804604160).

Almost surely, 2^{1323302120332} is an apocalyptic number.

It is an amenable number.

1323302120332 is a deficient number, since it is larger than the sum of its proper divisors (1211318879348).

1323302120332 is a wasteful number, since it uses less digits than its factorization.

1323302120332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873862 (or 873860 counting only the distinct ones).

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

Adding to 1323302120332 its reverse (2330212033231), we get a palindrome (3653514153563).

The spelling of 1323302120332 in words is "one trillion, three hundred twenty-three billion, three hundred two million, one hundred twenty thousand, three hundred thirty-two".