2013220033 has 8 divisors (see below), whose sum is σ = 2210786496. Its totient is φ = 1818078000.

The previous prime is 2013220003. The next prime is 2013220039. The reversal of 2013220033 is 3300223102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2013220033 - 2²⁵ = 1979665601 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2013219989 and 2013220016.

It is not an unprimeable number, because it can be changed into a prime (2013220039) 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, 604366 + ... + 607687.

It is an arithmetic number, because the mean of its divisors is an integer number (276348312).

Almost surely, 2^2013220033 is an apocalyptic number.

It is an amenable number.

2013220033 is a deficient number, since it is larger than the sum of its proper divisors (197566463).

2013220033 is a wasteful number, since it uses less digits than its factorization.

2013220033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1212215.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2013220033 is about 44868.9205686965. The cubic root of 2013220033 is about 1262.6909886926.

Adding to 2013220033 its reverse (3300223102), we get a palindrome (5313443135).

The spelling of 2013220033 in words is "two billion, thirteen million, two hundred twenty thousand, thirty-three".