210034234323 has 24 divisors (see below), whose sum is σ = 313018283760. Its totient is φ = 135624810240.

The previous prime is 210034234297. The next prime is 210034234331. The reversal of 210034234323 is 323432430012.

210034234323 is a `hidden beast` number, since 2 + 100 + 3 + 4 + 234 + 323 = 666.

It is not a de Polignac number, because 210034234323 - 2⁹ = 210034233811 is a prime.

It is a super-2 number, since 2×210034234323² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (210034230323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1996186 + ... + 2098767.

It is an arithmetic number, because the mean of its divisors is an integer number (13042428490).

Almost surely, 2^210034234323 is an apocalyptic number.

210034234323 is a deficient number, since it is larger than the sum of its proper divisors (102984049437).

210034234323 is a wasteful number, since it uses less digits than its factorization.

210034234323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4095139 (or 4095136 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 210034234323 its reverse (323432430012), we get a palindrome (533466664335).

The spelling of 210034234323 in words is "two hundred ten billion, thirty-four million, two hundred thirty-four thousand, three hundred twenty-three".