33013321003223 has 6 divisors (see below), whose sum is σ = 36287369367312. Its totient is φ = 30012110002820.

The previous prime is 33013321003211. The next prime is 33013321003237. The reversal of 33013321003223 is 32230012331033.

It is a happy number.

It is not a de Polignac number, because 33013321003223 - 2⁴ = 33013321003207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33013321003192 and 33013321003201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33013321000223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 136418681711 + ... + 136418681952.

It is an arithmetic number, because the mean of its divisors is an integer number (6047894894552).

Almost surely, 2^{33013321003223} is an apocalyptic number.

33013321003223 is a deficient number, since it is larger than the sum of its proper divisors (3274048364089).

33013321003223 is a wasteful number, since it uses less digits than its factorization.

33013321003223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272837363685 (or 272837363674 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 33013321003223 its reverse (32230012331033), we get a palindrome (65243333334256).

The spelling of 33013321003223 in words is "thirty-three trillion, thirteen billion, three hundred twenty-one million, three thousand, two hundred twenty-three".