14213121333403 has 2 divisors, whose sum is σ = 14213121333404. Its totient is φ = 14213121333402.

The previous prime is 14213121333391. The next prime is 14213121333473. The reversal of 14213121333403 is 30433312131241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14213121333403 - 2³⁷ = 14075682379931 is a prime.

It is not a weakly prime, because it can be changed into another prime (14213121333473) 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 as a sum of consecutive naturals, namely, 7106560666701 + 7106560666702.

It is an arithmetic number, because the mean of its divisors is an integer number (7106560666702).

Almost surely, 2^{14213121333403} is an apocalyptic number.

14213121333403 is a deficient number, since it is larger than the sum of its proper divisors (1).

14213121333403 is an equidigital number, since it uses as much as digits as its factorization.

14213121333403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 14213121333403 its reverse (30433312131241), we get a palindrome (44646433464644).

The spelling of 14213121333403 in words is "fourteen trillion, two hundred thirteen billion, one hundred twenty-one million, three hundred thirty-three thousand, four hundred three".