2043131203 has 2 divisors, whose sum is σ = 2043131204. Its totient is φ = 2043131202.

The previous prime is 2043131201. The next prime is 2043131221. The reversal of 2043131203 is 3021313402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2043131203 - 2¹ = 2043131201 is a prime.

It is a super-2 number, since 2×2043131203² = 8348770225344454418, which contains 22 as substring.

Together with 2043131201, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2043131201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021565601 + 1021565602.

It is an arithmetic number, because the mean of its divisors is an integer number (1021565602).

Almost surely, 2^2043131203 is an apocalyptic number.

2043131203 is a deficient number, since it is larger than the sum of its proper divisors (1).

2043131203 is an equidigital number, since it uses as much as digits as its factorization.

2043131203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2043131203 is about 45201.0088714843. The cubic root of 2043131203 is about 1268.9136975386.

Adding to 2043131203 its reverse (3021313402), we get a palindrome (5064444605).

The spelling of 2043131203 in words is "two billion, forty-three million, one hundred thirty-one thousand, two hundred three".