213544014011 has 8 divisors (see below), whose sum is σ = 221141326848. Its totient is φ = 205991001000.

The previous prime is 213544013971. The next prime is 213544014041. The reversal of 213544014011 is 110410445312.

213544014011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 213544014011 - 2¹⁰ = 213544012987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213544014041) 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 7 ways as a sum of consecutive naturals, for example, 11065145 + ... + 11084426.

It is an arithmetic number, because the mean of its divisors is an integer number (27642665856).

Almost surely, 2^213544014011 is an apocalyptic number.

213544014011 is a deficient number, since it is larger than the sum of its proper divisors (7597312837).

213544014011 is a wasteful number, since it uses less digits than its factorization.

213544014011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22149913.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 213544014011 its reverse (110410445312), we get a palindrome (323954459323).

The spelling of 213544014011 in words is "two hundred thirteen billion, five hundred forty-four million, fourteen thousand, eleven".