21110011300301 has 12 divisors (see below), whose sum is σ = 26788956827040. Its totient is φ = 16449359454360.

The previous prime is 21110011300271. The next prime is 21110011300307. The reversal of 21110011300301 is 10300311001112.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-21110011300301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21110011300307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19582570241 + ... + 19582571318.

It is an arithmetic number, because the mean of its divisors is an integer number (2232413068920).

Almost surely, 2^{21110011300301} is an apocalyptic number.

It is an amenable number.

21110011300301 is a deficient number, since it is larger than the sum of its proper divisors (5678945526739).

21110011300301 is a wasteful number, since it uses less digits than its factorization.

21110011300301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39165141584 (or 39165141577 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 21110011300301 its reverse (10300311001112), we get a palindrome (31410322301413).

The spelling of 21110011300301 in words is "twenty-one trillion, one hundred ten billion, eleven million, three hundred thousand, three hundred one".