1323012013202 has 32 divisors (see below), whose sum is σ = 2176513597440. Its totient is φ = 598156936720.

The previous prime is 1323012013177. The next prime is 1323012013217. The reversal of 1323012013202 is 2023102103231.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4391873 + ... + 4683435.

It is an arithmetic number, because the mean of its divisors is an integer number (68016049920).

Almost surely, 2^{1323012013202} is an apocalyptic number.

1323012013202 is a deficient number, since it is larger than the sum of its proper divisors (853501584238).

1323012013202 is a wasteful number, since it uses less digits than its factorization.

1323012013202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292678.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1323012013202 its reverse (2023102103231), we get a palindrome (3346114116433).

The spelling of 1323012013202 in words is "one trillion, three hundred twenty-three billion, twelve million, thirteen thousand, two hundred two".