211044051 has 12 divisors (see below), whose sum is σ = 305303128. Its totient is φ = 140482944.

The previous prime is 211044019. The next prime is 211044059. The reversal of 211044051 is 150440112.

It is not a de Polignac number, because 211044051 - 2⁵ = 211044019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211044059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11365 + ... + 23478.

Almost surely, 2^211044051 is an apocalyptic number.

211044051 is a deficient number, since it is larger than the sum of its proper divisors (94259077).

211044051 is a wasteful number, since it uses less digits than its factorization.

211044051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35522 (or 35519 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 211044051 is about 14527.3552651541. The cubic root of 211044051 is about 595.3756082352.

Adding to 211044051 its reverse (150440112), we get a palindrome (361484163).

The spelling of 211044051 in words is "two hundred eleven million, forty-four thousand, fifty-one".