213200042011 has 16 divisors (see below), whose sum is σ = 235558886400. Its totient is φ = 191338056000.

The previous prime is 213200042009. The next prime is 213200042039. The reversal of 213200042011 is 110240002312.

It is a cyclic number.

It is not a de Polignac number, because 213200042011 - 2¹ = 213200042009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213200045011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8809135 + ... + 8833303.

It is an arithmetic number, because the mean of its divisors is an integer number (14722430400).

Almost surely, 2^213200042011 is an apocalyptic number.

213200042011 is a deficient number, since it is larger than the sum of its proper divisors (22358844389).

213200042011 is a wasteful number, since it uses less digits than its factorization.

213200042011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34410.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 213200042011 its reverse (110240002312), we get a palindrome (323440044323).

The spelling of 213200042011 in words is "two hundred thirteen billion, two hundred million, forty-two thousand, eleven".