42310204201 has 2 divisors, whose sum is σ = 42310204202. Its totient is φ = 42310204200.

The previous prime is 42310204187. The next prime is 42310204249. The reversal of 42310204201 is 10240201324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27052025625 + 15258178576 = 164475^2 + 123524^2 .

It is a cyclic number.

It is not a de Polignac number, because 42310204201 - 2¹⁷ = 42310073129 is a prime.

It is not a weakly prime, because it can be changed into another prime (42310204271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21155102100 + 21155102101.

It is an arithmetic number, because the mean of its divisors is an integer number (21155102101).

Almost surely, 2^42310204201 is an apocalyptic number.

It is an amenable number.

42310204201 is a deficient number, since it is larger than the sum of its proper divisors (1).

42310204201 is an equidigital number, since it uses as much as digits as its factorization.

42310204201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 42310204201 its reverse (10240201324), we get a palindrome (52550405525).

The spelling of 42310204201 in words is "forty-two billion, three hundred ten million, two hundred four thousand, two hundred one".