21343100114411 has 2 divisors, whose sum is σ = 21343100114412. Its totient is φ = 21343100114410.

The previous prime is 21343100114363. The next prime is 21343100114509. The reversal of 21343100114411 is 11441100134312.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-21343100114411 is a prime.

It is not a weakly prime, because it can be changed into another prime (21343100114111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10671550057205 + 10671550057206.

It is an arithmetic number, because the mean of its divisors is an integer number (10671550057206).

Almost surely, 2^{21343100114411} is an apocalyptic number.

21343100114411 is a deficient number, since it is larger than the sum of its proper divisors (1).

21343100114411 is an equidigital number, since it uses as much as digits as its factorization.

21343100114411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 21343100114411 its reverse (11441100134312), we get a palindrome (32784200248723).

The spelling of 21343100114411 in words is "twenty-one trillion, three hundred forty-three billion, one hundred million, one hundred fourteen thousand, four hundred eleven".