1323123200032 has 24 divisors (see below), whose sum is σ = 2604925080576. Its totient is φ = 661554925632.

The previous prime is 1323123199913. The next prime is 1323123200053. The reversal of 1323123200032 is 2300023213231.

It is a junction number, because it is equal to n+sod(n) for n = 1323123199976 and 1323123200012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5061073 + ... + 5316079.

It is an arithmetic number, because the mean of its divisors is an integer number (108538545024).

Almost surely, 2^{1323123200032} is an apocalyptic number.

It is an amenable number.

1323123200032 is a deficient number, since it is larger than the sum of its proper divisors (1281801880544).

1323123200032 is a wasteful number, since it uses less digits than its factorization.

1323123200032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417160 (or 417152 counting only the distinct ones).

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

Adding to 1323123200032 its reverse (2300023213231), we get a palindrome (3623146413263).

The spelling of 1323123200032 in words is "one trillion, three hundred twenty-three billion, one hundred twenty-three million, two hundred thousand, thirty-two".