2004030231 has 32 divisors (see below), whose sum is σ = 3076185600. Its totient is φ = 1136787456.

The previous prime is 2004030169. The next prime is 2004030251. The reversal of 2004030231 is 1320304002.

It is not a de Polignac number, because 2004030231 - 2²² = 1999835927 is a prime.

It is a super-2 number, since 2×2004030231² = 8032274333523826722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2004030231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2004030251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2422840 + ... + 2423666.

It is an arithmetic number, because the mean of its divisors is an integer number (96130800).

Almost surely, 2^2004030231 is an apocalyptic number.

2004030231 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2004030231 is a deficient number, since it is larger than the sum of its proper divisors (1072155369).

2004030231 is a wasteful number, since it uses less digits than its factorization.

2004030231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1543.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2004030231 is about 44766.3962252938. The cubic root of 2004030231 is about 1260.7667775482.

Adding to 2004030231 its reverse (1320304002), we get a palindrome (3324334233).

The spelling of 2004030231 in words is "two billion, four million, thirty thousand, two hundred thirty-one".