210001300323 has 32 divisors (see below), whose sum is σ = 298080249600. Its totient is φ = 131131478016.

The previous prime is 210001300309. The next prime is 210001300343. The reversal of 210001300323 is 323003100012.

It is not a de Polignac number, because 210001300323 - 2¹² = 210001296227 is a prime.

It is a super-2 number, since 2×210001300323² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (210001300343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5559940 + ... + 5597582.

It is an arithmetic number, because the mean of its divisors is an integer number (9315007800).

Almost surely, 2^210001300323 is an apocalyptic number.

210001300323 is a deficient number, since it is larger than the sum of its proper divisors (88078949277).

210001300323 is a wasteful number, since it uses less digits than its factorization.

210001300323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38771.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 210001300323 its reverse (323003100012), we get a palindrome (533004400335).

The spelling of 210001300323 in words is "two hundred ten billion, one million, three hundred thousand, three hundred twenty-three".