1012303003 has 2 divisors, whose sum is σ = 1012303004. Its totient is φ = 1012303002.

The previous prime is 1012302989. The next prime is 1012303009. The reversal of 1012303003 is 3003032101.

1012303003 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 1012303003 - 2²⁹ = 475432091 is a prime.

It is not a weakly prime, because it can be changed into another prime (1012303009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506151501 + 506151502.

It is an arithmetic number, because the mean of its divisors is an integer number (506151502).

Almost surely, 2^1012303003 is an apocalyptic number.

1012303003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012303003 is an equidigital number, since it uses as much as digits as its factorization.

1012303003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 1012303003 is about 31816.7094935979. The cubic root of 1012303003 is about 1004.0842968089.

Adding to 1012303003 its reverse (3003032101), we get a palindrome (4015335104).

The spelling of 1012303003 in words is "one billion, twelve million, three hundred three thousand, three".