1323012333112 has 8 divisors (see below), whose sum is σ = 2480648124600. Its totient is φ = 661506166552.

The previous prime is 1323012333067. The next prime is 1323012333191. The reversal of 1323012333112 is 2113332103231.

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

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, 82688270812 + ... + 82688270827.

It is an arithmetic number, because the mean of its divisors is an integer number (310081015575).

Almost surely, 2^{1323012333112} is an apocalyptic number.

It is an amenable number.

1323012333112 is a deficient number, since it is larger than the sum of its proper divisors (1157635791488).

1323012333112 is a wasteful number, since it uses less digits than its factorization.

1323012333112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165376541645 (or 165376541641 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 1323012333112 its reverse (2113332103231), we get a palindrome (3436344436343).

The spelling of 1323012333112 in words is "one trillion, three hundred twenty-three billion, twelve million, three hundred thirty-three thousand, one hundred twelve".