2042213203 has 4 divisors (see below), whose sum is σ = 2042395560. Its totient is φ = 2042030848.

The previous prime is 2042213189. The next prime is 2042213219. The reversal of 2042213203 is 3023122402.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3023122402 = 2 ⋅1511561201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2042213203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2042213293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73198 + ... + 97171.

It is an arithmetic number, because the mean of its divisors is an integer number (510598890).

Almost surely, 2^2042213203 is an apocalyptic number.

2042213203 is a deficient number, since it is larger than the sum of its proper divisors (182357).

2042213203 is a wasteful number, since it uses less digits than its factorization.

2042213203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182356.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2042213203 is about 45190.8530899783. The cubic root of 2042213203 is about 1268.7236237150.

Adding to 2042213203 its reverse (3023122402), we get a palindrome (5065335605).

The spelling of 2042213203 in words is "two billion, forty-two million, two hundred thirteen thousand, two hundred three".