1323303113033 has 16 divisors (see below), whose sum is σ = 1447214256000. Its totient is φ = 1199997127680.

The previous prime is 1323303113023. The next prime is 1323303113071. The reversal of 1323303113033 is 3303113033231.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1323303113033 - 2⁶ = 1323303112969 is a prime.

It is a super-2 number, since 2×1323303113033² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1323303112993 and 1323303113011.

It is not an unprimeable number, because it can be changed into a prime (1323303113023) 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, 7909673 + ... + 8075241.

It is an arithmetic number, because the mean of its divisors is an integer number (90450891000).

Almost surely, 2^{1323303113033} is an apocalyptic number.

It is an amenable number.

1323303113033 is a deficient number, since it is larger than the sum of its proper divisors (123911142967).

1323303113033 is a wasteful number, since it uses less digits than its factorization.

1323303113033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167392.

The product of its (nonzero) digits is 4374, while the sum is 26.

Adding to 1323303113033 its reverse (3303113033231), we get a palindrome (4626416146264).

The spelling of 1323303113033 in words is "one trillion, three hundred twenty-three billion, three hundred three million, one hundred thirteen thousand, thirty-three".