3201000131 has 8 divisors (see below), whose sum is σ = 3704593920. Its totient is φ = 2708983368.

The previous prime is 3201000083. The next prime is 3201000157. The reversal of 3201000131 is 1310001023.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-3201000131 is a prime.

It is a super-2 number, since 2×3201000131² = 20492803677324034322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3201000191) 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, 2893661 + ... + 2894766.

It is an arithmetic number, because the mean of its divisors is an integer number (463074240).

Almost surely, 2^3201000131 is an apocalyptic number.

3201000131 is a deficient number, since it is larger than the sum of its proper divisors (503593789).

3201000131 is an equidigital number, since it uses as much as digits as its factorization.

3201000131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5788513.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 3201000131 is about 56577.3817969690. The cubic root of 3201000131 is about 1473.7661048861.

Adding to 3201000131 its reverse (1310001023), we get a palindrome (4511001154).

The spelling of 3201000131 in words is "three billion, two hundred one million, one hundred thirty-one", and thus it is an aban number.