11213033232017 has 2 divisors, whose sum is σ = 11213033232018. Its totient is φ = 11213033232016.

The previous prime is 11213033232013. The next prime is 11213033232031. The reversal of 11213033232017 is 71023233031211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9955766636176 + 1257266595841 = 3155276^2 + 1121279^2 .

It is a cyclic number.

It is not a de Polignac number, because 11213033232017 - 2² = 11213033232013 is a prime.

It is a super-2 number, since 2×11213033232017² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11213033232013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5606516616008 + 5606516616009.

It is an arithmetic number, because the mean of its divisors is an integer number (5606516616009).

Almost surely, 2^{11213033232017} is an apocalyptic number.

It is an amenable number.

11213033232017 is a deficient number, since it is larger than the sum of its proper divisors (1).

11213033232017 is an equidigital number, since it uses as much as digits as its factorization.

11213033232017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 29.

Adding to 11213033232017 its reverse (71023233031211), we get a palindrome (82236266263228).

The spelling of 11213033232017 in words is "eleven trillion, two hundred thirteen billion, thirty-three million, two hundred thirty-two thousand, seventeen".