11011313003 has 2 divisors, whose sum is σ = 11011313004. Its totient is φ = 11011313002.

The previous prime is 11011312993. The next prime is 11011313059. The reversal of 11011313003 is 30031311011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11011313003 - 2¹² = 11011308907 is a prime.

It is not a weakly prime, because it can be changed into another prime (11011313063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505656501 + 5505656502.

It is an arithmetic number, because the mean of its divisors is an integer number (5505656502).

Almost surely, 2^11011313003 is an apocalyptic number.

11011313003 is a deficient number, since it is larger than the sum of its proper divisors (1).

11011313003 is an equidigital number, since it uses as much as digits as its factorization.

11011313003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 11011313003 its reverse (30031311011), we get a palindrome (41042624014).

The spelling of 11011313003 in words is "eleven billion, eleven million, three hundred thirteen thousand, three".