13220103233 has 16 divisors (see below), whose sum is σ = 14372413440. Its totient is φ = 12113874000.

The previous prime is 13220103217. The next prime is 13220103257. The reversal of 13220103233 is 33230102231.

It is a cyclic number.

It is not a de Polignac number, because 13220103233 - 2⁴ = 13220103217 is a prime.

It is a super-2 number, since 2×13220103233² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13220103433) 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, 1379966 + ... + 1389512.

It is an arithmetic number, because the mean of its divisors is an integer number (898275840).

Almost surely, 2^13220103233 is an apocalyptic number.

It is an amenable number.

13220103233 is a deficient number, since it is larger than the sum of its proper divisors (1152310207).

13220103233 is a wasteful number, since it uses less digits than its factorization.

13220103233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11948.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 13220103233 its reverse (33230102231), we get a palindrome (46450205464).

The spelling of 13220103233 in words is "thirteen billion, two hundred twenty million, one hundred three thousand, two hundred thirty-three".