201043420211 has 8 divisors (see below), whose sum is σ = 205752307200. Its totient is φ = 196336054152.

The previous prime is 201043420111. The next prime is 201043420219. The reversal of 201043420211 is 112024340102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201043420211 - 2¹⁸ = 201043158067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201043420219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110555 + ... + 643668.

It is an arithmetic number, because the mean of its divisors is an integer number (25719038400).

Almost surely, 2^201043420211 is an apocalyptic number.

201043420211 is a deficient number, since it is larger than the sum of its proper divisors (4708886989).

201043420211 is an equidigital number, since it uses as much as digits as its factorization.

201043420211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760465.

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

Adding to 201043420211 its reverse (112024340102), we get a palindrome (313067760313).

The spelling of 201043420211 in words is "two hundred one billion, forty-three million, four hundred twenty thousand, two hundred eleven".