2043131201 has 2 divisors, whose sum is σ = 2043131202. Its totient is φ = 2043131200.

The previous prime is 2043131183. The next prime is 2043131203. The reversal of 2043131201 is 1021313402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1833894976 + 209236225 = 42824^2 + 14465^2 .

It is a cyclic number.

It is not a de Polignac number, because 2043131201 - 2⁶ = 2043131137 is a prime.

Together with 2043131203, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2043131201.

It is not a weakly prime, because it can be changed into another prime (2043131203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021565600 + 1021565601.

It is an arithmetic number, because the mean of its divisors is an integer number (1021565601).

Almost surely, 2^2043131201 is an apocalyptic number.

It is an amenable number.

2043131201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2043131201 is an equidigital number, since it uses as much as digits as its factorization.

2043131201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2043131201 is about 45201.0088493609. The cubic root of 2043131201 is about 1268.9136971245.

Adding to 2043131201 its reverse (1021313402), we get a palindrome (3064444603).

The spelling of 2043131201 in words is "two billion, forty-three million, one hundred thirty-one thousand, two hundred one".