13131104302 has 8 divisors (see below), whose sum is σ = 19734318936. Its totient is φ = 6552997992.

The previous prime is 13131104243. The next prime is 13131104303. The reversal of 13131104302 is 20340113131.

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

It is a self number, because there is not a number n which added to its sum of digits gives 13131104302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13131104303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6275773 + ... + 6277864.

It is an arithmetic number, because the mean of its divisors is an integer number (2466789867).

Almost surely, 2^13131104302 is an apocalyptic number.

13131104302 is a deficient number, since it is larger than the sum of its proper divisors (6603214634).

13131104302 is a wasteful number, since it uses less digits than its factorization.

13131104302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12554162.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13131104302 its reverse (20340113131), we get a palindrome (33471217433).

The spelling of 13131104302 in words is "thirteen billion, one hundred thirty-one million, one hundred four thousand, three hundred two".