13143022302 has 16 divisors (see below), whose sum is σ = 26716964112. Its totient is φ = 4309187520.

The previous prime is 13143022289. The next prime is 13143022313. The reversal of 13143022302 is 20322034131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17954583 + ... + 17955314.

It is an arithmetic number, because the mean of its divisors is an integer number (1669810257).

Almost surely, 2^13143022302 is an apocalyptic number.

13143022302 is an abundant number, since it is smaller than the sum of its proper divisors (13573941810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13143022302 is a wasteful number, since it uses less digits than its factorization.

13143022302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35909963.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 13143022302 its reverse (20322034131), we get a palindrome (33465056433).

The spelling of 13143022302 in words is "thirteen billion, one hundred forty-three million, twenty-two thousand, three hundred two".