4320422131 has 2 divisors, whose sum is σ = 4320422132. Its totient is φ = 4320422130.

The previous prime is 4320422111. The next prime is 4320422149. The reversal of 4320422131 is 1312240234.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4320422131 - 2⁹ = 4320421619 is a prime.

It is a super-2 number, since 2×4320422131² = 37332094780069162322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4320422111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2160211065 + 2160211066.

It is an arithmetic number, because the mean of its divisors is an integer number (2160211066).

Almost surely, 2^4320422131 is an apocalyptic number.

4320422131 is a deficient number, since it is larger than the sum of its proper divisors (1).

4320422131 is an equidigital number, since it uses as much as digits as its factorization.

4320422131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 4320422131 is about 65729.9180814947. The cubic root of 4320422131 is about 1628.7036163691.

Adding to 4320422131 its reverse (1312240234), we get a palindrome (5632662365).

The spelling of 4320422131 in words is "four billion, three hundred twenty million, four hundred twenty-two thousand, one hundred thirty-one".