2003232231 has 96 divisors (see below), whose sum is σ = 3906040320. Its totient is φ = 955411200.

The previous prime is 2003232229. The next prime is 2003232293. The reversal of 2003232231 is 1322323002.

It is a happy number.

2003232231 is a `hidden beast` number, since 200 + 3 + 232 + 231 = 666.

It is not a de Polignac number, because 2003232231 - 2¹ = 2003232229 is a prime.

It is a super-2 number, since 2×2003232231² = 8025878742634474722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003232331) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2062576 + ... + 2063546.

It is an arithmetic number, because the mean of its divisors is an integer number (40687920).

Almost surely, 2^2003232231 is an apocalyptic number.

2003232231 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2003232231 is a deficient number, since it is larger than the sum of its proper divisors (1902808089).

2003232231 is a wasteful number, since it uses less digits than its factorization.

2003232231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237 (or 1234 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2003232231 is about 44757.4824023872. The cubic root of 2003232231 is about 1260.5994105688.

Adding to 2003232231 its reverse (1322323002), we get a palindrome (3325555233).

The spelling of 2003232231 in words is "two billion, three million, two hundred thirty-two thousand, two hundred thirty-one".