13220030323 has 8 divisors (see below), whose sum is σ = 13262572800. Its totient is φ = 13177520328.

The previous prime is 13220030309. The next prime is 13220030357. The reversal of 13220030323 is 32303002231.

It is a happy number.

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 13220030323 - 2¹³ = 13220022131 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13220030323.

It is not an unprimeable number, because it can be changed into a prime (13220030303) 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, 1005490 + ... + 1018552.

It is an arithmetic number, because the mean of its divisors is an integer number (1657821600).

Almost surely, 2^13220030323 is an apocalyptic number.

13220030323 is a deficient number, since it is larger than the sum of its proper divisors (42542477).

13220030323 is a wasteful number, since it uses less digits than its factorization.

13220030323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16241.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 13220030323 its reverse (32303002231), we get a palindrome (45523032554).

The spelling of 13220030323 in words is "thirteen billion, two hundred twenty million, thirty thousand, three hundred twenty-three".