4312231141 has 2 divisors, whose sum is σ = 4312231142. Its totient is φ = 4312231140.

The previous prime is 4312231111. The next prime is 4312231163. The reversal of 4312231141 is 1411322134.

It is an a-pointer prime, because the next prime (4312231163) can be obtained adding 4312231141 to its sum of digits (22).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3798256900 + 513974241 = 61630^2 + 22671^2 .

It is a cyclic number.

It is not a de Polignac number, because 4312231141 - 2⁵ = 4312231109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4312231111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2156115570 + 2156115571.

It is an arithmetic number, because the mean of its divisors is an integer number (2156115571).

Almost surely, 2^4312231141 is an apocalyptic number.

It is an amenable number.

4312231141 is a deficient number, since it is larger than the sum of its proper divisors (1).

4312231141 is an equidigital number, since it uses as much as digits as its factorization.

4312231141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576, while the sum is 22.

The square root of 4312231141 is about 65667.5805934709. The cubic root of 4312231141 is about 1627.6736911832.

Adding to 4312231141 its reverse (1411322134), we get a palindrome (5723553275).

The spelling of 4312231141 in words is "four billion, three hundred twelve million, two hundred thirty-one thousand, one hundred forty-one".