2142331003 has 2 divisors, whose sum is σ = 2142331004. Its totient is φ = 2142331002.

The previous prime is 2142331001. The next prime is 2142331027. The reversal of 2142331003 is 3001332412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2142331003 - 2¹ = 2142331001 is a prime.

Together with 2142331001, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2142331001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1071165501 + 1071165502.

It is an arithmetic number, because the mean of its divisors is an integer number (1071165502).

Almost surely, 2^2142331003 is an apocalyptic number.

2142331003 is a deficient number, since it is larger than the sum of its proper divisors (1).

2142331003 is an equidigital number, since it uses as much as digits as its factorization.

2142331003 is an odious number, because the sum of its binary digits is odd.

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

The square root of 2142331003 is about 46285.3216797723. The cubic root of 2142331003 is about 1289.1264648780.

Adding to 2142331003 its reverse (3001332412), we get a palindrome (5143663415).

The spelling of 2142331003 in words is "two billion, one hundred forty-two million, three hundred thirty-one thousand, three".