13213212302 has 16 divisors (see below), whose sum is σ = 20462084352. Its totient is φ = 6394387680.

The previous prime is 13213212289. The next prime is 13213212323. The reversal of 13213212302 is 20321231231.

13213212302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 453293 + ... + 481560.

It is an arithmetic number, because the mean of its divisors is an integer number (1278880272).

Almost surely, 2^13213212302 is an apocalyptic number.

13213212302 is a deficient number, since it is larger than the sum of its proper divisors (7248872050).

13213212302 is a wasteful number, since it uses less digits than its factorization.

13213212302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935083.

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

Adding to 13213212302 its reverse (20321231231), we get a palindrome (33534443533).

The spelling of 13213212302 in words is "thirteen billion, two hundred thirteen million, two hundred twelve thousand, three hundred two".