1330013223 has 96 divisors (see below), whose sum is σ = 2544480000. Its totient is φ = 678767040.

The previous prime is 1330013197. The next prime is 1330013239. The reversal of 1330013223 is 3223100331.

It is not a de Polignac number, because 1330013223 - 2¹⁶ = 1329947687 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1330013196 and 1330013205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330014223) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 857853 + ... + 859401.

It is an arithmetic number, because the mean of its divisors is an integer number (26505000).

Almost surely, 2^1330013223 is an apocalyptic number.

1330013223 is a deficient number, since it is larger than the sum of its proper divisors (1214466777).

1330013223 is a wasteful number, since it uses less digits than its factorization.

1330013223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1642 (or 1629 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 1330013223 is about 36469.3463473093. The cubic root of 1330013223 is about 1099.7280933996.

Adding to 1330013223 its reverse (3223100331), we get a palindrome (4553113554).

The spelling of 1330013223 in words is "one billion, three hundred thirty million, thirteen thousand, two hundred twenty-three".