232203103313 has 4 divisors (see below), whose sum is σ = 238478862900. Its totient is φ = 225927343728.

The previous prime is 232203103303. The next prime is 232203103351. The reversal of 232203103313 is 313301302232.

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

It can be written as a sum of positive squares in 2 ways, for example, as 217032993424 + 15170109889 = 465868^2 + 123167^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232203103313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232203103303) 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, 3137879738 + ... + 3137879811.

It is an arithmetic number, because the mean of its divisors is an integer number (59619715725).

Almost surely, 2^232203103313 is an apocalyptic number.

It is an amenable number.

232203103313 is a deficient number, since it is larger than the sum of its proper divisors (6275759587).

232203103313 is an equidigital number, since it uses as much as digits as its factorization.

232203103313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6275759586.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 232203103313 its reverse (313301302232), we get a palindrome (545504405545).

The spelling of 232203103313 in words is "two hundred thirty-two billion, two hundred three million, one hundred three thousand, three hundred thirteen".