2203140023 has 16 divisors (see below), whose sum is σ = 2615691264. Its totient is φ = 1815821280.

The previous prime is 2203140013. The next prime is 2203140061. The reversal of 2203140023 is 3200413022.

It is not a de Polignac number, because 2203140023 - 2⁸ = 2203139767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2203139983 and 2203140010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203140013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1736 + ... + 66402.

It is an arithmetic number, because the mean of its divisors is an integer number (163480704).

Almost surely, 2^2203140023 is an apocalyptic number.

2203140023 is a deficient number, since it is larger than the sum of its proper divisors (412551241).

2203140023 is a wasteful number, since it uses less digits than its factorization.

2203140023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64862.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2203140023 is about 46937.6184206229. The cubic root of 2203140023 is about 1301.2099234637.

Adding to 2203140023 its reverse (3200413022), we get a palindrome (5403553045).

The spelling of 2203140023 in words is "two billion, two hundred three million, one hundred forty thousand, twenty-three".