21110113014301 has 2 divisors, whose sum is σ = 21110113014302. Its totient is φ = 21110113014300.

The previous prime is 21110113014299. The next prime is 21110113014313. The reversal of 21110113014301 is 10341031101112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20126394200025 + 983718814276 = 4486245^2 + 991826^2 .

It is a cyclic number.

It is not a de Polignac number, because 21110113014301 - 2¹ = 21110113014299 is a prime.

Together with 21110113014299, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (21110113414301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10555056507150 + 10555056507151.

It is an arithmetic number, because the mean of its divisors is an integer number (10555056507151).

Almost surely, 2^{21110113014301} is an apocalyptic number.

It is an amenable number.

21110113014301 is a deficient number, since it is larger than the sum of its proper divisors (1).

21110113014301 is an equidigital number, since it uses as much as digits as its factorization.

21110113014301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 21110113014301 its reverse (10341031101112), we get a palindrome (31451144115413).

The spelling of 21110113014301 in words is "twenty-one trillion, one hundred ten billion, one hundred thirteen million, fourteen thousand, three hundred one".