1323113002244 has 24 divisors (see below), whose sum is σ = 2536973342400. Its totient is φ = 598788730080.

The previous prime is 1323113002223. The next prime is 1323113002249. The reversal of 1323113002244 is 4422003113231.

It is a super-2 number, since 2×1323113002244² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1323113002249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65646584 + ... + 65666735.

It is an arithmetic number, because the mean of its divisors is an integer number (105707222600).

Almost surely, 2^{1323113002244} is an apocalyptic number.

It is an amenable number.

1323113002244 is a deficient number, since it is larger than the sum of its proper divisors (1213860340156).

1323113002244 is a wasteful number, since it uses less digits than its factorization.

1323113002244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131313563 (or 131313561 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1323113002244 its reverse (4422003113231), we get a palindrome (5745116115475).

The spelling of 1323113002244 in words is "one trillion, three hundred twenty-three billion, one hundred thirteen million, two thousand, two hundred forty-four".