3201223101 has 8 divisors (see below), whose sum is σ = 4268800224. Its totient is φ = 2133897360.

The previous prime is 3201223073. The next prime is 3201223117. The reversal of 3201223101 is 1013221023.

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

It is not a de Polignac number, because 3201223101 - 2⁹ = 3201222589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3201223171) 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, 30795 + ... + 85736.

It is an arithmetic number, because the mean of its divisors is an integer number (533600028).

Almost surely, 2^3201223101 is an apocalyptic number.

It is an amenable number.

3201223101 is a deficient number, since it is larger than the sum of its proper divisors (1067577123).

3201223101 is a wasteful number, since it uses less digits than its factorization.

3201223101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125691.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 3201223101 is about 56579.3522497386. The cubic root of 3201223101 is about 1473.8003231497.

Adding to 3201223101 its reverse (1013221023), we get a palindrome (4214444124).

The spelling of 3201223101 in words is "three billion, two hundred one million, two hundred twenty-three thousand, one hundred one".