210534234223 has 8 divisors (see below), whose sum is σ = 223030152000. Its totient is φ = 198050711040.

The previous prime is 210534234217. The next prime is 210534234227. The reversal of 210534234223 is 322432435012.

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

It is a cyclic number.

It is not a de Polignac number, because 210534234223 - 2¹³ = 210534226031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210534234227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3063658 + ... + 3131623.

It is an arithmetic number, because the mean of its divisors is an integer number (27878769000).

Almost surely, 2^210534234223 is an apocalyptic number.

210534234223 is a deficient number, since it is larger than the sum of its proper divisors (12495917777).

210534234223 is a wasteful number, since it uses less digits than its factorization.

210534234223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6197297.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 210534234223 its reverse (322432435012), we get a palindrome (532966669235).

The spelling of 210534234223 in words is "two hundred ten billion, five hundred thirty-four million, two hundred thirty-four thousand, two hundred twenty-three".