13233021203323 has 32 divisors (see below), whose sum is σ = 13528225751040. Its totient is φ = 12942296640000.

The previous prime is 13233021203317. The next prime is 13233021203329. The reversal of 13233021203323 is 32330212033231.

It is an interprime number because it is at equal distance from previous prime (13233021203317) and next prime (13233021203329).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13233021203323 is a prime.

It is a super-2 number, since 2×13233021203323² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13233021203291 and 13233021203300.

It is not an unprimeable number, because it can be changed into a prime (13233021203329) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3616565868 + ... + 3616569526.

It is an arithmetic number, because the mean of its divisors is an integer number (422757054720).

Almost surely, 2^{13233021203323} is an apocalyptic number.

13233021203323 is a deficient number, since it is larger than the sum of its proper divisors (295204547717).

13233021203323 is a wasteful number, since it uses less digits than its factorization.

13233021203323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5299.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 13233021203323 its reverse (32330212033231), we get a palindrome (45563233236554).

The spelling of 13233021203323 in words is "thirteen trillion, two hundred thirty-three billion, twenty-one million, two hundred three thousand, three hundred twenty-three".