431063 has 2 divisors, whose sum is σ = 431064. Its totient is φ = 431062.

The previous prime is 431051. The next prime is 431077. The reversal of 431063 is 360134.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 431063 - 2⁴ = 431047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (431083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215531 + 215532.

It is an arithmetic number, because the mean of its divisors is an integer number (215532).

2⁴³¹⁰⁶³ is an apocalyptic number.

431063 is a deficient number, since it is larger than the sum of its proper divisors (1).

431063 is an equidigital number, since it uses as much as digits as its factorization.

431063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 431063 is about 656.5538820234. The cubic root of 431063 is about 75.5405685223.

Adding to 431063 its reverse (360134), we get a palindrome (791197).

The spelling of 431063 in words is "four hundred thirty-one thousand, sixty-three".