1016042003 has 2 divisors, whose sum is σ = 1016042004. Its totient is φ = 1016042002.

The previous prime is 1016041993. The next prime is 1016042011. The reversal of 1016042003 is 3002406101.

1016042003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1016042003 - 2¹⁸ = 1015779859 is a prime.

It is not a weakly prime, because it can be changed into another prime (1016042023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 508021001 + 508021002.

It is an arithmetic number, because the mean of its divisors is an integer number (508021002).

Almost surely, 2^1016042003 is an apocalyptic number.

1016042003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1016042003 is an equidigital number, since it uses as much as digits as its factorization.

1016042003 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 1016042003 is about 31875.4137698634. The cubic root of 1016042003 is about 1005.3189924911.

Adding to 1016042003 its reverse (3002406101), we get a palindrome (4018448104).

The spelling of 1016042003 in words is "one billion, sixteen million, forty-two thousand, three".