13210012323 has 6 divisors (see below), whose sum is σ = 19081128924. Its totient is φ = 8806674876.

The previous prime is 13210012307. The next prime is 13210012337. The reversal of 13210012323 is 32321001231.

It is not a de Polignac number, because 13210012323 - 2⁴ = 13210012307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13210012296 and 13210012305.

It is not an unprimeable number, because it can be changed into a prime (13210010323) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 733889565 + ... + 733889582.

It is an arithmetic number, because the mean of its divisors is an integer number (3180188154).

Almost surely, 2^13210012323 is an apocalyptic number.

13210012323 is a deficient number, since it is larger than the sum of its proper divisors (5871116601).

13210012323 is a wasteful number, since it uses less digits than its factorization.

13210012323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1467779153 (or 1467779150 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13210012323 its reverse (32321001231), we get a palindrome (45531013554).

The spelling of 13210012323 in words is "thirteen billion, two hundred ten million, twelve thousand, three hundred twenty-three".