211420214003 has 16 divisors (see below), whose sum is σ = 221897491200. Its totient is φ = 201158163360.

The previous prime is 211420213981. The next prime is 211420214021. The reversal of 211420214003 is 300412024112.

211420214003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-211420214003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211420214903) 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, 4463000 + ... + 4510122.

It is an arithmetic number, because the mean of its divisors is an integer number (13868593200).

Almost surely, 2^211420214003 is an apocalyptic number.

211420214003 is a deficient number, since it is larger than the sum of its proper divisors (10477277197).

211420214003 is a wasteful number, since it uses less digits than its factorization.

211420214003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49402.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 211420214003 its reverse (300412024112), we get a palindrome (511832238115).

The spelling of 211420214003 in words is "two hundred eleven billion, four hundred twenty million, two hundred fourteen thousand, three".