213041124111 has 16 divisors (see below), whose sum is σ = 294967157760. Its totient is φ = 136608497760.

The previous prime is 213041124089. The next prime is 213041124119. The reversal of 213041124111 is 111421140312.

It is not a de Polignac number, because 213041124111 - 2¹⁵ = 213041091343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213041124119) 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, 4632535 + ... + 4678296.

It is an arithmetic number, because the mean of its divisors is an integer number (18435447360).

Almost surely, 2^213041124111 is an apocalyptic number.

213041124111 is a deficient number, since it is larger than the sum of its proper divisors (81926033649).

213041124111 is a wasteful number, since it uses less digits than its factorization.

213041124111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9311126.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 213041124111 its reverse (111421140312), we get a palindrome (324462264423).

The spelling of 213041124111 in words is "two hundred thirteen billion, forty-one million, one hundred twenty-four thousand, one hundred eleven".