210213024423 has 8 divisors (see below), whose sum is σ = 280370847600. Its totient is φ = 140098608768.

The previous prime is 210213024421. The next prime is 210213024443. The reversal of 210213024423 is 324420312012.

It is a happy number.

210213024423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 210213024423 - 2¹ = 210213024421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 210213024393 and 210213024402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210213024421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10840578 + ... + 10859951.

It is an arithmetic number, because the mean of its divisors is an integer number (35046355950).

Almost surely, 2^210213024423 is an apocalyptic number.

210213024423 is a deficient number, since it is larger than the sum of its proper divisors (70157823177).

210213024423 is a wasteful number, since it uses less digits than its factorization.

210213024423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21703761.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 210213024423 its reverse (324420312012), we get a palindrome (534633336435).

The spelling of 210213024423 in words is "two hundred ten billion, two hundred thirteen million, twenty-four thousand, four hundred twenty-three".