13213142302 has 8 divisors (see below), whose sum is σ = 19872850536. Its totient is φ = 6588858792.

The previous prime is 13213142287. The next prime is 13213142311. The reversal of 13213142302 is 20324131231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8855248 + ... + 8856739.

It is an arithmetic number, because the mean of its divisors is an integer number (2484106317).

Almost surely, 2^13213142302 is an apocalyptic number.

13213142302 is a deficient number, since it is larger than the sum of its proper divisors (6659708234).

13213142302 is a wasteful number, since it uses less digits than its factorization.

13213142302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17712362.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 13213142302 its reverse (20324131231), we get a palindrome (33537273533).

The spelling of 13213142302 in words is "thirteen billion, two hundred thirteen million, one hundred forty-two thousand, three hundred two".