430630420901 has 2 divisors, whose sum is σ = 430630420902. Its totient is φ = 430630420900.

The previous prime is 430630420837. The next prime is 430630420933. The reversal of 430630420901 is 109024036034.

It is an a-pointer prime, because the next prime (430630420933) can be obtained adding 430630420901 to its sum of digits (32).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 413892789025 + 16737631876 = 643345^2 + 129374^2 .

It is a cyclic number.

It is not a de Polignac number, because 430630420901 - 2⁶ = 430630420837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (430630420201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215315210450 + 215315210451.

It is an arithmetic number, because the mean of its divisors is an integer number (215315210451).

Almost surely, 2^430630420901 is an apocalyptic number.

It is an amenable number.

430630420901 is a deficient number, since it is larger than the sum of its proper divisors (1).

430630420901 is an equidigital number, since it uses as much as digits as its factorization.

430630420901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 32.

Adding to 430630420901 its reverse (109024036034), we get a palindrome (539654456935).

The spelling of 430630420901 in words is "four hundred thirty billion, six hundred thirty million, four hundred twenty thousand, nine hundred one".