3201000231 has 32 divisors (see below), whose sum is σ = 5018130432. Its totient is φ = 1789349760.

The previous prime is 3201000211. The next prime is 3201000247. The reversal of 3201000231 is 1320001023.

It is a happy number.

It is not a de Polignac number, because 3201000231 - 2⁵ = 3201000199 is a prime.

It is a super-2 number, since 2×3201000231² = 20492804957724106722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3201000211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 780021 + ... + 784113.

It is an arithmetic number, because the mean of its divisors is an integer number (156816576).

Almost surely, 2^3201000231 is an apocalyptic number.

3201000231 is a deficient number, since it is larger than the sum of its proper divisors (1817130201).

3201000231 is a wasteful number, since it uses less digits than its factorization.

3201000231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5943.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 3201000231 is about 56577.3826807144. The cubic root of 3201000231 is about 1473.7661202331.

Adding to 3201000231 its reverse (1320001023), we get a palindrome (4521001254).

The spelling of 3201000231 in words is "three billion, two hundred one million, two hundred thirty-one", and thus it is an aban number.