210200111323 has 4 divisors (see below), whose sum is σ = 210211972000. Its totient is φ = 210188250648.

The previous prime is 210200111299. The next prime is 210200111377. The reversal of 210200111323 is 323111002012.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 210200111323 - 2³⁷ = 72761157851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 210200111297 and 210200111306.

It is not an unprimeable number, because it can be changed into a prime (210200711323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5903715 + ... + 5939212.

It is an arithmetic number, because the mean of its divisors is an integer number (52552993000).

Almost surely, 2^210200111323 is an apocalyptic number.

210200111323 is a deficient number, since it is larger than the sum of its proper divisors (11860677).

210200111323 is a wasteful number, since it uses less digits than its factorization.

210200111323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11860676.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 210200111323 its reverse (323111002012), we get a palindrome (533311113335).

The spelling of 210200111323 in words is "two hundred ten billion, two hundred million, one hundred eleven thousand, three hundred twenty-three".