1006073603 has 2 divisors, whose sum is σ = 1006073604. Its totient is φ = 1006073602.

The previous prime is 1006073561. The next prime is 1006073633. The reversal of 1006073603 is 3063706001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1006073603 - 2¹⁴ = 1006057219 is a prime.

It is not a weakly prime, because it can be changed into another prime (1006073633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503036801 + 503036802.

It is an arithmetic number, because the mean of its divisors is an integer number (503036802).

Almost surely, 2^1006073603 is an apocalyptic number.

1006073603 is a deficient number, since it is larger than the sum of its proper divisors (1).

1006073603 is an equidigital number, since it uses as much as digits as its factorization.

1006073603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 1006073603 is about 31718.6633230343. The cubic root of 1006073603 is about 1002.0204493684.

Adding to 1006073603 its reverse (3063706001), we get a palindrome (4069779604).

The spelling of 1006073603 in words is "one billion, six million, seventy-three thousand, six hundred three".