11021102313321 has 8 divisors (see below), whose sum is σ = 14694845376064. Its totient is φ = 7347380396400.

The previous prime is 11021102313317. The next prime is 11021102313383. The reversal of 11021102313321 is 12331320112011.

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

It is not a de Polignac number, because 11021102313321 - 2² = 11021102313317 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11021102313311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4027501 + ... + 6185706.

It is an arithmetic number, because the mean of its divisors is an integer number (1836855672008).

Almost surely, 2^{11021102313321} is an apocalyptic number.

It is an amenable number.

11021102313321 is a deficient number, since it is larger than the sum of its proper divisors (3673743062743).

11021102313321 is a wasteful number, since it uses less digits than its factorization.

11021102313321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10572911.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 11021102313321 its reverse (12331320112011), we get a palindrome (23352422425332).

The spelling of 11021102313321 in words is "eleven trillion, twenty-one billion, one hundred two million, three hundred thirteen thousand, three hundred twenty-one".