1023310003 has 2 divisors, whose sum is σ = 1023310004. Its totient is φ = 1023310002.

The previous prime is 1023309977. The next prime is 1023310009. The reversal of 1023310003 is 3000133201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1023310003 - 2⁵ = 1023309971 is a prime.

It is not a weakly prime, because it can be changed into another prime (1023310009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511655001 + 511655002.

It is an arithmetic number, because the mean of its divisors is an integer number (511655002).

Almost surely, 2^1023310003 is an apocalyptic number.

1023310003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023310003 is an equidigital number, since it uses as much as digits as its factorization.

1023310003 is an evil number, because the sum of its binary digits is even.

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

The square root of 1023310003 is about 31989.2169801013. The cubic root of 1023310003 is about 1007.7103979682.

Adding to 1023310003 its reverse (3000133201), we get a palindrome (4023443204).

The spelling of 1023310003 in words is "one billion, twenty-three million, three hundred ten thousand, three".