3420143003 has 2 divisors, whose sum is σ = 3420143004. Its totient is φ = 3420143002.

The previous prime is 3420142981. The next prime is 3420143021. The reversal of 3420143003 is 3003410243.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3420143003 - 2¹² = 3420138907 is a prime.

It is not a weakly prime, because it can be changed into another prime (3420142003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710071501 + 1710071502.

It is an arithmetic number, because the mean of its divisors is an integer number (1710071502).

Almost surely, 2^3420143003 is an apocalyptic number.

3420143003 is a deficient number, since it is larger than the sum of its proper divisors (1).

3420143003 is an equidigital number, since it uses as much as digits as its factorization.

3420143003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 3420143003 is about 58481.9887059255. The cubic root of 3420143003 is about 1506.6582536719.

Adding to 3420143003 its reverse (3003410243), we get a palindrome (6423553246).

The spelling of 3420143003 in words is "three billion, four hundred twenty million, one hundred forty-three thousand, three".