3201320101 has 4 divisors (see below), whose sum is σ = 3658651552. Its totient is φ = 2743988652.

The previous prime is 3201320069. The next prime is 3201320107. The reversal of 3201320101 is 1010231023.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3201320101 - 2⁵ = 3201320069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3201320107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228665715 + ... + 228665728.

It is an arithmetic number, because the mean of its divisors is an integer number (914662888).

Almost surely, 2^3201320101 is an apocalyptic number.

It is an amenable number.

3201320101 is a deficient number, since it is larger than the sum of its proper divisors (457331451).

3201320101 is an equidigital number, since it uses as much as digits as its factorization.

3201320101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457331450.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 3201320101 is about 56580.2094464133. The cubic root of 3201320101 is about 1473.8152088338.

Adding to 3201320101 its reverse (1010231023), we get a palindrome (4211551124).

The spelling of 3201320101 in words is "three billion, two hundred one million, three hundred twenty thousand, one hundred one".