213041234204223 has 16 divisors (see below), whose sum is σ = 284260735155840. Its totient is φ = 141924647956896.

The previous prime is 213041234204209. The next prime is 213041234204231. The reversal of 213041234204223 is 322402432140312.

It is a happy number.

It is not a de Polignac number, because 213041234204223 - 2¹² = 213041234200127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213041234204923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18728488 + ... + 27871826.

It is an arithmetic number, because the mean of its divisors is an integer number (17766295947240).

Almost surely, 2^{213041234204223} is an apocalyptic number.

213041234204223 is a deficient number, since it is larger than the sum of its proper divisors (71219500951617).

213041234204223 is a wasteful number, since it uses less digits than its factorization.

213041234204223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9148966.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 213041234204223 its reverse (322402432140312), we get a palindrome (535443666344535).

The spelling of 213041234204223 in words is "two hundred thirteen trillion, forty-one billion, two hundred thirty-four million, two hundred four thousand, two hundred twenty-three".