2203201231 has 8 divisors (see below), whose sum is σ = 2746848384. Its totient is φ = 1716780120.

The previous prime is 2203201199. The next prime is 2203201249. The reversal of 2203201231 is 1321023022.

2203201231 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 not a de Polignac number, because 2203201231 - 2⁵ = 2203201199 is a prime.

It is a super-2 number, since 2×2203201231² = 9708191328559830722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203201261) 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, 14306425 + ... + 14306578.

It is an arithmetic number, because the mean of its divisors is an integer number (343356048).

Almost surely, 2^2203201231 is an apocalyptic number.

2203201231 is a deficient number, since it is larger than the sum of its proper divisors (543647153).

2203201231 is a wasteful number, since it uses less digits than its factorization.

2203201231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28613021.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2203201231 is about 46938.2704304281. The cubic root of 2203201231 is about 1301.2219734951.

Adding to 2203201231 its reverse (1321023022), we get a palindrome (3524224253).

The spelling of 2203201231 in words is "two billion, two hundred three million, two hundred one thousand, two hundred thirty-one".