13102320002 has 64 divisors (see below), whose sum is σ = 22129873920. Its totient is φ = 5788210176.

The previous prime is 13102319987. The next prime is 13102320013. The reversal of 13102320002 is 20002320131.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7738268 + ... + 7739960.

It is an arithmetic number, because the mean of its divisors is an integer number (345779280).

Almost surely, 2^13102320002 is an apocalyptic number.

13102320002 is a deficient number, since it is larger than the sum of its proper divisors (9027553918).

13102320002 is a wasteful number, since it uses less digits than its factorization.

13102320002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1955.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 13102320002 its reverse (20002320131), we get a palindrome (33104640133).

The spelling of 13102320002 in words is "thirteen billion, one hundred two million, three hundred twenty thousand, two".