11302111210021 has 8 divisors (see below), whose sum is σ = 11307312484160. Its totient is φ = 11296910615328.

The previous prime is 11302111210003. The next prime is 11302111210051. The reversal of 11302111210021 is 12001211120311.

It is a happy number.

11302111210021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 11302111210021 - 2²⁹ = 11301574339109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11302111209977 and 11302111210004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11302111210051) 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, 34746280 + ... + 35070046.

It is an arithmetic number, because the mean of its divisors is an integer number (1413414060520).

Almost surely, 2^{11302111210021} is an apocalyptic number.

It is an amenable number.

11302111210021 is a deficient number, since it is larger than the sum of its proper divisors (5201274139).

11302111210021 is a wasteful number, since it uses less digits than its factorization.

11302111210021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339723.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 11302111210021 its reverse (12001211120311), we get a palindrome (23303322330332).

The spelling of 11302111210021 in words is "eleven trillion, three hundred two billion, one hundred eleven million, two hundred ten thousand, twenty-one".