11321213100002 has 16 divisors (see below), whose sum is σ = 18328131242232. Its totient is φ = 5213741627520.

The previous prime is 11321213099929. The next prime is 11321213100013. The reversal of 11321213100002 is 20000131212311.

It can be written as a sum of positive squares in 4 ways, for example, as 11296327722001 + 24885378001 = 3361001^2 + 157751^2 .

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, 476389949 + ... + 476413712.

Almost surely, 2^{11321213100002} is an apocalyptic number.

11321213100002 is a deficient number, since it is larger than the sum of its proper divisors (7006918142230).

11321213100002 is a wasteful number, since it uses less digits than its factorization.

11321213100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952804133.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11321213100002 its reverse (20000131212311), we get a palindrome (31321344312313).

The spelling of 11321213100002 in words is "eleven trillion, three hundred twenty-one billion, two hundred thirteen million, one hundred thousand, two".