200203120111 has 8 divisors (see below), whose sum is σ = 200366334000. Its totient is φ = 200039954880.

The previous prime is 200203120093. The next prime is 200203120123. The reversal of 200203120111 is 111021302002.

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 200203120111 - 2⁷ = 200203119983 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200203120091 and 200203120100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200203120151) 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, 15623475 + ... + 15636283.

It is an arithmetic number, because the mean of its divisors is an integer number (25045791750).

Almost surely, 2^200203120111 is an apocalyptic number.

200203120111 is a deficient number, since it is larger than the sum of its proper divisors (163213889).

200203120111 is a wasteful number, since it uses less digits than its factorization.

200203120111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24329.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 200203120111 its reverse (111021302002), we get a palindrome (311224422113).

The spelling of 200203120111 in words is "two hundred billion, two hundred three million, one hundred twenty thousand, one hundred eleven".