2203123424 has 12 divisors (see below), whose sum is σ = 4337399304. Its totient is φ = 1101561696.

The previous prime is 2203123421. The next prime is 2203123427. The reversal of 2203123424 is 4243213022.

It is an interprime number because it is at equal distance from previous prime (2203123421) and next prime (2203123427).

It is a self number, because there is not a number n which added to its sum of digits gives 2203123424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203123421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34423772 + ... + 34423835.

It is an arithmetic number, because the mean of its divisors is an integer number (361449942).

Almost surely, 2^2203123424 is an apocalyptic number.

It is an amenable number.

2203123424 is a deficient number, since it is larger than the sum of its proper divisors (2134275880).

2203123424 is an equidigital number, since it uses as much as digits as its factorization.

2203123424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68847617 (or 68847609 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2203123424 is about 46937.4416004963. The cubic root of 2203123424 is about 1301.2066555768.

Adding to 2203123424 its reverse (4243213022), we get a palindrome (6446336446).

The spelling of 2203123424 in words is "two billion, two hundred three million, one hundred twenty-three thousand, four hundred twenty-four".