213333400324 has 48 divisors (see below), whose sum is σ = 416965348800. Its totient is φ = 94664384640.

The previous prime is 213333400253. The next prime is 213333400327. The reversal of 213333400324 is 423004333312.

It is a happy number.

213333400324 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×213333400324² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 213333400292 and 213333400301.

It is not an unprimeable number, because it can be changed into a prime (213333400327) 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, 3658582 + ... + 3716434.

It is an arithmetic number, because the mean of its divisors is an integer number (8686778100).

Almost surely, 2^213333400324 is an apocalyptic number.

It is an amenable number.

213333400324 is a deficient number, since it is larger than the sum of its proper divisors (203631948476).

213333400324 is a wasteful number, since it uses less digits than its factorization.

213333400324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59860 (or 59858 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 213333400324 its reverse (423004333312), we get a palindrome (636337733636).

The spelling of 213333400324 in words is "two hundred thirteen billion, three hundred thirty-three million, four hundred thousand, three hundred twenty-four".