11002001321213 has 16 divisors (see below), whose sum is σ = 13125024380160. Its totient is φ = 9017094489216.

The previous prime is 11002001321191. The next prime is 11002001321243. The reversal of 11002001321213 is 31212310020011.

It is a cyclic number.

It is not a de Polignac number, because 11002001321213 - 2¹² = 11002001317117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11002001321191 and 11002001321200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002001321243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11586848 + ... + 12500361.

It is an arithmetic number, because the mean of its divisors is an integer number (820314023760).

Almost surely, 2^{11002001321213} is an apocalyptic number.

It is an amenable number.

11002001321213 is a deficient number, since it is larger than the sum of its proper divisors (2123023058947).

11002001321213 is a wasteful number, since it uses less digits than its factorization.

11002001321213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24090076.

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

Adding to 11002001321213 its reverse (31212310020011), we get a palindrome (42214311341224).

The spelling of 11002001321213 in words is "eleven trillion, two billion, one million, three hundred twenty-one thousand, two hundred thirteen".