6321331201 has 8 divisors (see below), whose sum is σ = 6601265280. Its totient is φ = 6041821632.

The previous prime is 6321331183. The next prime is 6321331249. The reversal of 6321331201 is 1021331236.

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

It is a cyclic number.

It is not a de Polignac number, because 6321331201 - 2⁷ = 6321331073 is a prime.

It is a super-2 number, since 2×6321331201² = 79918456305472204802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6321338201) 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, 75496 + ... + 135433.

It is an arithmetic number, because the mean of its divisors is an integer number (825158160).

Almost surely, 2^6321331201 is an apocalyptic number.

It is an amenable number.

6321331201 is a deficient number, since it is larger than the sum of its proper divisors (279934079).

6321331201 is a wasteful number, since it uses less digits than its factorization.

6321331201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212255.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 6321331201 is about 79506.7997154960. The cubic root of 6321331201 is about 1848.9968948126.

Adding to 6321331201 its reverse (1021331236), we get a palindrome (7342662437).

The spelling of 6321331201 in words is "six billion, three hundred twenty-one million, three hundred thirty-one thousand, two hundred one".