2203143036 has 48 divisors (see below), whose sum is σ = 5329594368. Its totient is φ = 707824000.

The previous prime is 2203142941. The next prime is 2203143071. The reversal of 2203143036 is 6303413022.

It is a junction number, because it is equal to n+sod(n) for n = 2203142997 and 2203143015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13861 + ... + 67811.

It is an arithmetic number, because the mean of its divisors is an integer number (111033216).

Almost surely, 2^2203143036 is an apocalyptic number.

It is an amenable number.

2203143036 is an abundant number, since it is smaller than the sum of its proper divisors (3126451332).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2203143036 is a wasteful number, since it uses less digits than its factorization.

2203143036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54082 (or 54080 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 2203143036 is about 46937.6505164031. The cubic root of 2203143036 is about 1301.2105166389.

Adding to 2203143036 its reverse (6303413022), we get a palindrome (8506556058).

The spelling of 2203143036 in words is "two billion, two hundred three million, one hundred forty-three thousand, thirty-six".