2203013231 has 8 divisors (see below), whose sum is σ = 2249753328. Its totient is φ = 2156616000.

The previous prime is 2203013201. The next prime is 2203013237. The reversal of 2203013231 is 1323103022.

2203013231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2203013231 - 2¹⁸ = 2202751087 is a prime.

It is a super-2 number, since 2×2203013231² = 9706534591922118722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203013237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72710 + ... + 98451.

It is an arithmetic number, because the mean of its divisors is an integer number (281219166).

Almost surely, 2^2203013231 is an apocalyptic number.

2203013231 is a deficient number, since it is larger than the sum of its proper divisors (46740097).

2203013231 is a wasteful number, since it uses less digits than its factorization.

2203013231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171433.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2203013231 is about 46936.2677574602. The cubic root of 2203013231 is about 1301.1849611869.

Adding to 2203013231 its reverse (1323103022), we get a palindrome (3526116253).

The spelling of 2203013231 in words is "two billion, two hundred three million, thirteen thousand, two hundred thirty-one".