2203232313 has 16 divisors (see below), whose sum is σ = 2994796800. Its totient is φ = 1440276864.

The previous prime is 2203232243. The next prime is 2203232327. The reversal of 2203232313 is 3132323022.

It is not a de Polignac number, because 2203232313 - 2¹² = 2203228217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2203232313.

It is not an unprimeable number, because it can be changed into a prime (2203232513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 401613 + ... + 407061.

It is an arithmetic number, because the mean of its divisors is an integer number (187174800).

Almost surely, 2^2203232313 is an apocalyptic number.

It is an amenable number.

2203232313 is a deficient number, since it is larger than the sum of its proper divisors (791564487).

2203232313 is a wasteful number, since it uses less digits than its factorization.

2203232313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8048.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 2203232313 is about 46938.6015236926. The cubic root of 2203232313 is about 1301.2280925294.

Adding to 2203232313 its reverse (3132323022), we get a palindrome (5335555335).

It can be divided in two parts, 22032 and 32313, that added together give a palindrome (54345).

The spelling of 2203232313 in words is "two billion, two hundred three million, two hundred thirty-two thousand, three hundred thirteen".