11403230204 has 12 divisors (see below), whose sum is σ = 19981014984. Its totient is φ = 5694368784.

The previous prime is 11403230203. The next prime is 11403230227. The reversal of 11403230204 is 40203230411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11403230203) 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, 1808039 + ... + 1814334.

It is an arithmetic number, because the mean of its divisors is an integer number (1665084582).

Almost surely, 2^11403230204 is an apocalyptic number.

It is an amenable number.

11403230204 is a deficient number, since it is larger than the sum of its proper divisors (8577784780).

11403230204 is a wasteful number, since it uses less digits than its factorization.

11403230204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3623164 (or 3623162 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 11403230204 its reverse (40203230411), we get a palindrome (51606460615).

The spelling of 11403230204 in words is "eleven billion, four hundred three million, two hundred thirty thousand, two hundred four".