423531301 has 2 divisors, whose sum is σ = 423531302. Its totient is φ = 423531300.

The previous prime is 423531287. The next prime is 423531347. The reversal of 423531301 is 103135324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 411035076 + 12496225 = 20274^2 + 3535^2 .

It is a cyclic number.

It is not a de Polignac number, because 423531301 - 2¹³ = 423523109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423531371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211765650 + 211765651.

It is an arithmetic number, because the mean of its divisors is an integer number (211765651).

Almost surely, 2^423531301 is an apocalyptic number.

It is an amenable number.

423531301 is a deficient number, since it is larger than the sum of its proper divisors (1).

423531301 is an equidigital number, since it uses as much as digits as its factorization.

423531301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 423531301 is about 20579.8761172170. The cubic root of 423531301 is about 750.9802300111.

Adding to 423531301 its reverse (103135324), we get a palindrome (526666625).

The spelling of 423531301 in words is "four hundred twenty-three million, five hundred thirty-one thousand, three hundred one".