10042003403 has 2 divisors, whose sum is σ = 10042003404. Its totient is φ = 10042003402.

The previous prime is 10042003337. The next prime is 10042003417. The reversal of 10042003403 is 30430024001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10042003403 - 2¹² = 10041999307 is a prime.

It is not a weakly prime, because it can be changed into another prime (10042003423) 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, 5021001701 + 5021001702.

It is an arithmetic number, because the mean of its divisors is an integer number (5021001702).

Almost surely, 2^10042003403 is an apocalyptic number.

10042003403 is a deficient number, since it is larger than the sum of its proper divisors (1).

10042003403 is an equidigital number, since it uses as much as digits as its factorization.

10042003403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 10042003403 its reverse (30430024001), we get a palindrome (40472027404).

The spelling of 10042003403 in words is "ten billion, forty-two million, three thousand, four hundred three".