1232231203 has 4 divisors (see below), whose sum is σ = 1408264240. Its totient is φ = 1056198168.

The previous prime is 1232231201. The next prime is 1232231207. The reversal of 1232231203 is 3021322321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1232231203 - 2¹ = 1232231201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1232231201) 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, 88016508 + ... + 88016521.

It is an arithmetic number, because the mean of its divisors is an integer number (352066060).

Almost surely, 2^1232231203 is an apocalyptic number.

1232231203 is a deficient number, since it is larger than the sum of its proper divisors (176033037).

1232231203 is an equidigital number, since it uses as much as digits as its factorization.

1232231203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176033036.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1232231203 is about 35103.1508984592. The cubic root of 1232231203 is about 1072.0887382337.

Adding to 1232231203 its reverse (3021322321), we get a palindrome (4253553524).

The spelling of 1232231203 in words is "one billion, two hundred thirty-two million, two hundred thirty-one thousand, two hundred three".