2003412231 has 64 divisors (see below), whose sum is σ = 3244032000. Its totient is φ = 1217293920.

The previous prime is 2003412223. The next prime is 2003412247. The reversal of 2003412231 is 1322143002.

2003412231 is a `hidden beast` number, since 20 + 0 + 3 + 412 + 231 = 666.

It is not a de Polignac number, because 2003412231 - 2³ = 2003412223 is a prime.

It is a super-2 number, since 2×2003412231² = 8027321134640794722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003412331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4182250 + ... + 4182728.

It is an arithmetic number, because the mean of its divisors is an integer number (50688000).

Almost surely, 2^2003412231 is an apocalyptic number.

2003412231 is a deficient number, since it is larger than the sum of its proper divisors (1240619769).

2003412231 is a wasteful number, since it uses less digits than its factorization.

2003412231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801 (or 795 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2003412231 is about 44759.4931941817. The cubic root of 2003412231 is about 1260.6371664007.

Adding to 2003412231 its reverse (1322143002), we get a palindrome (3325555233).

The spelling of 2003412231 in words is "two billion, three million, four hundred twelve thousand, two hundred thirty-one".