211420301 has 16 divisors (see below), whose sum is σ = 224726400. Its totient is φ = 198494208.

The previous prime is 211420289. The next prime is 211420343. The reversal of 211420301 is 103024112.

It is not a de Polignac number, because 211420301 - 2¹⁰ = 211419277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211420351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 366125 + ... + 366701.

It is an arithmetic number, because the mean of its divisors is an integer number (14045400).

Almost surely, 2^211420301 is an apocalyptic number.

It is an amenable number.

211420301 is a deficient number, since it is larger than the sum of its proper divisors (13306099).

211420301 is a wasteful number, since it uses less digits than its factorization.

211420301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 211420301 is about 14540.2992059999. The cubic root of 211420301 is about 595.7292106882.

Adding to 211420301 its reverse (103024112), we get a palindrome (314444413).

The spelling of 211420301 in words is "two hundred eleven million, four hundred twenty thousand, three hundred one".