13230223121 has 8 divisors (see below), whose sum is σ = 13726335744. Its totient is φ = 12738443760.

The previous prime is 13230223043. The next prime is 13230223169. The reversal of 13230223121 is 12132203231.

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 13230223121 - 2¹⁸ = 13229960977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13230223093 and 13230223102.

It is not an unprimeable number, because it can be changed into a prime (13230225121) 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, 1077095 + ... + 1089308.

It is an arithmetic number, because the mean of its divisors is an integer number (1715791968).

Almost surely, 2^13230223121 is an apocalyptic number.

It is an amenable number.

13230223121 is a deficient number, since it is larger than the sum of its proper divisors (496112623).

13230223121 is a wasteful number, since it uses less digits than its factorization.

13230223121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2166631.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13230223121 its reverse (12132203231), we get a palindrome (25362426352).

The spelling of 13230223121 in words is "thirteen billion, two hundred thirty million, two hundred twenty-three thousand, one hundred twenty-one".