11023229993 has 2 divisors, whose sum is σ = 11023229994. Its totient is φ = 11023229992.

The previous prime is 11023229989. The next prime is 11023230017. The reversal of 11023229993 is 39992232011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7311618064 + 3711611929 = 85508^2 + 60923^2 .

It is an emirp because it is prime and its reverse (39992232011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11023229993 - 2² = 11023229989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11023229993.

It is not a weakly prime, because it can be changed into another prime (11023229093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5511614996 + 5511614997.

It is an arithmetic number, because the mean of its divisors is an integer number (5511614997).

Almost surely, 2^11023229993 is an apocalyptic number.

It is an amenable number.

11023229993 is a deficient number, since it is larger than the sum of its proper divisors (1).

11023229993 is an equidigital number, since it uses as much as digits as its factorization.

11023229993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52488, while the sum is 41.

The spelling of 11023229993 in words is "eleven billion, twenty-three million, two hundred twenty-nine thousand, nine hundred ninety-three".