13021323022002 has 16 divisors (see below), whose sum is σ = 26431342254432. Its totient is φ = 4275658305600.

The previous prime is 13021323021943. The next prime is 13021323022033. The reversal of 13021323022002 is 20022032312031.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13021323022002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16195674999 + ... + 16195675802.

It is an arithmetic number, because the mean of its divisors is an integer number (1651958890902).

Almost surely, 2^{13021323022002} is an apocalyptic number.

13021323022002 is an abundant number, since it is smaller than the sum of its proper divisors (13410019232430).

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

13021323022002 is a wasteful number, since it uses less digits than its factorization.

13021323022002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32391350873.

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

Adding to 13021323022002 its reverse (20022032312031), we get a palindrome (33043355334033).

The spelling of 13021323022002 in words is "thirteen trillion, twenty-one billion, three hundred twenty-three million, twenty-two thousand, two".