13230402223 has 4 divisors (see below), whose sum is σ = 13326974640. Its totient is φ = 13133829808.

The previous prime is 13230402209. The next prime is 13230402257. The reversal of 13230402223 is 32220403231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32220403231 = 23 ⋅1400887097.

It is a cyclic number.

It is not a de Polignac number, because 13230402223 - 2⁵ = 13230402191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13230402194 and 13230402203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13230402023) 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, 48286003 + ... + 48286276.

It is an arithmetic number, because the mean of its divisors is an integer number (3331743660).

Almost surely, 2^13230402223 is an apocalyptic number.

13230402223 is a deficient number, since it is larger than the sum of its proper divisors (96572417).

13230402223 is an equidigital number, since it uses as much as digits as its factorization.

13230402223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96572416.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 13230402223 its reverse (32220403231), we get a palindrome (45450805454).

The spelling of 13230402223 in words is "thirteen billion, two hundred thirty million, four hundred two thousand, two hundred twenty-three".