213002043124 has 24 divisors (see below), whose sum is σ = 407418380768. Its totient is φ = 96841340640.

The previous prime is 213002043101. The next prime is 213002043157. The reversal of 213002043124 is 421340200312.

213002043124 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 213002043095 and 213002043104.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 30565122 + ... + 30572089.

Almost surely, 2^213002043124 is an apocalyptic number.

It is an amenable number.

213002043124 is a deficient number, since it is larger than the sum of its proper divisors (194416337644).

213002043124 is a wasteful number, since it uses less digits than its factorization.

213002043124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61137295 (or 61137293 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 213002043124 its reverse (421340200312), we get a palindrome (634342243436).

The spelling of 213002043124 in words is "two hundred thirteen billion, two million, forty-three thousand, one hundred twenty-four".