21110113014341 has 16 divisors (see below), whose sum is σ = 23522249587200. Its totient is φ = 18810836791488.

The previous prime is 21110113014317. The next prime is 21110113014359. The reversal of 21110113014341 is 14341031101112.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-21110113014341 is a prime.

It is a super-2 number, since 2×21110113014341² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21110113014301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3139571 + ... + 7216448.

It is an arithmetic number, because the mean of its divisors is an integer number (1470140599200).

Almost surely, 2^{21110113014341} is an apocalyptic number.

It is an amenable number.

21110113014341 is a deficient number, since it is larger than the sum of its proper divisors (2412136572859).

21110113014341 is a wasteful number, since it uses less digits than its factorization.

21110113014341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10361468.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 21110113014341 its reverse (14341031101112), we get a palindrome (35451144115453).

The spelling of 21110113014341 in words is "twenty-one trillion, one hundred ten billion, one hundred thirteen million, fourteen thousand, three hundred forty-one".