13220103033 has 12 divisors (see below), whose sum is σ = 19133674560. Its totient is φ = 8795877336.

The previous prime is 13220103031. The next prime is 13220103053. The reversal of 13220103033 is 33030102231.

It is not a de Polignac number, because 13220103033 - 2¹ = 13220103031 is a prime.

It is a super-2 number, since 2×13220103033² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13220102997 and 13220103015.

It is not an unprimeable number, because it can be changed into a prime (13220103031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1455613 + ... + 1464666.

It is an arithmetic number, because the mean of its divisors is an integer number (1594472880).

Almost surely, 2^13220103033 is an apocalyptic number.

It is an amenable number.

13220103033 is a deficient number, since it is larger than the sum of its proper divisors (5913571527).

13220103033 is a wasteful number, since it uses less digits than its factorization.

13220103033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2920788 (or 2920785 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 13220103033 its reverse (33030102231), we get a palindrome (46250205264).

The spelling of 13220103033 in words is "thirteen billion, two hundred twenty million, one hundred three thousand, thirty-three".