1003053130603 has 2 divisors, whose sum is σ = 1003053130604. Its totient is φ = 1003053130602.

The previous prime is 1003053130577. The next prime is 1003053130633. The reversal of 1003053130603 is 3060313503001.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1003053130603 is a prime.

It is a super-2 number, since 2×1003053130603² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1003053130633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501526565301 + 501526565302.

It is an arithmetic number, because the mean of its divisors is an integer number (501526565302).

Almost surely, 2^{1003053130603} is an apocalyptic number.

1003053130603 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003053130603 is an equidigital number, since it uses as much as digits as its factorization.

1003053130603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2430, while the sum is 25.

Adding to 1003053130603 its reverse (3060313503001), we get a palindrome (4063366633604).

The spelling of 1003053130603 in words is "one trillion, three billion, fifty-three million, one hundred thirty thousand, six hundred three".