3201301421 has 2 divisors, whose sum is σ = 3201301422. Its totient is φ = 3201301420.

The previous prime is 3201301409. The next prime is 3201301429. The reversal of 3201301421 is 1241031023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2551765225 + 649536196 = 50515^2 + 25486^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3201301421 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3201301421.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3201301429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1600650710 + 1600650711.

It is an arithmetic number, because the mean of its divisors is an integer number (1600650711).

Almost surely, 2^3201301421 is an apocalyptic number.

It is an amenable number.

3201301421 is a deficient number, since it is larger than the sum of its proper divisors (1).

3201301421 is an equidigital number, since it uses as much as digits as its factorization.

3201301421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3201301421 is about 56580.0443707850. The cubic root of 3201301421 is about 1473.8123422121.

Adding to 3201301421 its reverse (1241031023), we get a palindrome (4442332444).

The spelling of 3201301421 in words is "three billion, two hundred one million, three hundred one thousand, four hundred twenty-one".