2000111203 has 4 divisors (see below), whose sum is σ = 2001447000. Its totient is φ = 1998775408.

The previous prime is 2000111173. The next prime is 2000111207. The reversal of 2000111203 is 3021110002.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3021110002 = 2 ⋅1510555001.

It is a cyclic number.

It is not a de Polignac number, because 2000111203 - 2¹⁷ = 1999980131 is a prime.

It is a super-2 number, since 2×2000111203² = 8000889648732214418, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2000111203.

It is not an unprimeable number, because it can be changed into a prime (2000111207) 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, 665650 + ... + 668647.

It is an arithmetic number, because the mean of its divisors is an integer number (500361750).

Almost surely, 2^2000111203 is an apocalyptic number.

2000111203 is a deficient number, since it is larger than the sum of its proper divisors (1335797).

2000111203 is a wasteful number, since it uses less digits than its factorization.

2000111203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335796.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 2000111203 is about 44722.6028200506. The cubic root of 2000111203 is about 1259.9444006289.

Adding to 2000111203 its reverse (3021110002), we get a palindrome (5021221205).

The spelling of 2000111203 in words is "two billion, one hundred eleven thousand, two hundred three".