213000322124 has 12 divisors (see below), whose sum is σ = 374297248248. Its totient is φ = 106058251200.

The previous prime is 213000322091. The next prime is 213000322163. The reversal of 213000322124 is 421223000312.

It is a junction number, because it is equal to n+sod(n) for n = 213000322096 and 213000322105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110476382 + ... + 110478309.

It is an arithmetic number, because the mean of its divisors is an integer number (31191437354).

Almost surely, 2^213000322124 is an apocalyptic number.

It is an amenable number.

213000322124 is a deficient number, since it is larger than the sum of its proper divisors (161296926124).

213000322124 is a wasteful number, since it uses less digits than its factorization.

213000322124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220954936 (or 220954934 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 213000322124 its reverse (421223000312), we get a palindrome (634223322436).

The spelling of 213000322124 in words is "two hundred thirteen billion, three hundred twenty-two thousand, one hundred twenty-four".