13230320233 has 8 divisors (see below), whose sum is σ = 14386369088. Its totient is φ = 12094033104.

The previous prime is 13230320219. The next prime is 13230320239. The reversal of 13230320233 is 33202303231.

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 13230320233 - 2⁹ = 13230319721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13230320239) 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, 4939035 + ... + 4941712.

It is an arithmetic number, because the mean of its divisors is an integer number (1798296136).

Almost surely, 2^13230320233 is an apocalyptic number.

13230320233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13230320233 is a deficient number, since it is larger than the sum of its proper divisors (1156048855).

13230320233 is a wasteful number, since it uses less digits than its factorization.

13230320233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9880863.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 13230320233 its reverse (33202303231), we get a palindrome (46432623464).

The spelling of 13230320233 in words is "thirteen billion, two hundred thirty million, three hundred twenty thousand, two hundred thirty-three".