432315313 has 2 divisors, whose sum is σ = 432315314. Its totient is φ = 432315312.

The previous prime is 432315311. The next prime is 432315319. The reversal of 432315313 is 313513234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 425720689 + 6594624 = 20633^2 + 2568^2 .

It is a cyclic number.

It is not a de Polignac number, because 432315313 - 2¹ = 432315311 is a prime.

Together with 432315311, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (432315311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216157656 + 216157657.

It is an arithmetic number, because the mean of its divisors is an integer number (216157657).

Almost surely, 2^432315313 is an apocalyptic number.

It is an amenable number.

432315313 is a deficient number, since it is larger than the sum of its proper divisors (1).

432315313 is an equidigital number, since it uses as much as digits as its factorization.

432315313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 25.

The square root of 432315313 is about 20792.1935591221. The cubic root of 432315313 is about 756.1365062659.

Adding to 432315313 its reverse (313513234), we get a palindrome (745828547).

The spelling of 432315313 in words is "four hundred thirty-two million, three hundred fifteen thousand, three hundred thirteen".