11003032993 has 2 divisors, whose sum is σ = 11003032994. Its totient is φ = 11003032992.

The previous prime is 11003032979. The next prime is 11003033047. The reversal of 11003032993 is 39923030011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10319105889 + 683927104 = 101583^2 + 26152^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11003032993 is a prime.

It is not a weakly prime, because it can be changed into another prime (11003032903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5501516496 + 5501516497.

It is an arithmetic number, because the mean of its divisors is an integer number (5501516497).

Almost surely, 2^11003032993 is an apocalyptic number.

It is an amenable number.

11003032993 is a deficient number, since it is larger than the sum of its proper divisors (1).

11003032993 is an equidigital number, since it uses as much as digits as its factorization.

11003032993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4374, while the sum is 31.

The spelling of 11003032993 in words is "eleven billion, three million, thirty-two thousand, nine hundred ninety-three".