13223010233 has 4 divisors (see below), whose sum is σ = 13918958160. Its totient is φ = 12527062308.

The previous prime is 13223010217. The next prime is 13223010313. The reversal of 13223010233 is 33201032231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33201032231 = 19 ⋅1747422749.

It is a cyclic number.

It is not a de Polignac number, because 13223010233 - 2⁴ = 13223010217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13223010133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347973935 + ... + 347973972.

It is an arithmetic number, because the mean of its divisors is an integer number (3479739540).

Almost surely, 2^13223010233 is an apocalyptic number.

It is an amenable number.

13223010233 is a deficient number, since it is larger than the sum of its proper divisors (695947927).

13223010233 is an equidigital number, since it uses as much as digits as its factorization.

13223010233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695947926.

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

Adding to 13223010233 its reverse (33201032231), we get a palindrome (46424042464).

The spelling of 13223010233 in words is "thirteen billion, two hundred twenty-three million, ten thousand, two hundred thirty-three".