430001021201 has 2 divisors, whose sum is σ = 430001021202. Its totient is φ = 430001021200.

The previous prime is 430001021171. The next prime is 430001021237. The reversal of 430001021201 is 102120100034.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 353072451601 + 76928569600 = 594199^2 + 277360^2 .

It is a cyclic number.

It is not a de Polignac number, because 430001021201 - 2¹⁰ = 430001020177 is a prime.

It is not a weakly prime, because it can be changed into another prime (430001021701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215000510600 + 215000510601.

It is an arithmetic number, because the mean of its divisors is an integer number (215000510601).

Almost surely, 2^430001021201 is an apocalyptic number.

It is an amenable number.

430001021201 is a deficient number, since it is larger than the sum of its proper divisors (1).

430001021201 is an equidigital number, since it uses as much as digits as its factorization.

430001021201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 430001021201 its reverse (102120100034), we get a palindrome (532121121235).

The spelling of 430001021201 in words is "four hundred thirty billion, one million, twenty-one thousand, two hundred one".