1003013047 has 2 divisors, whose sum is σ = 1003013048. Its totient is φ = 1003013046.

The previous prime is 1003013017. The next prime is 1003013051. The reversal of 1003013047 is 7403103001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1003013047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1003013017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501506523 + 501506524.

It is an arithmetic number, because the mean of its divisors is an integer number (501506524).

Almost surely, 2^1003013047 is an apocalyptic number.

1003013047 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003013047 is an equidigital number, since it uses as much as digits as its factorization.

1003013047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 1003013047 is about 31670.3812259973. The cubic root of 1003013047 is about 1001.0033419682.

Adding to 1003013047 its reverse (7403103001), we get a palindrome (8406116048).

The spelling of 1003013047 in words is "one billion, three million, thirteen thousand, forty-seven".