11011233017 has 2 divisors, whose sum is σ = 11011233018. Its totient is φ = 11011233016.

The previous prime is 11011233007. The next prime is 11011233029. The reversal of 11011233017 is 71033211011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10887044281 + 124188736 = 104341^2 + 11144^2 .

It is a cyclic number.

It is not a de Polignac number, because 11011233017 - 2⁸ = 11011232761 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11011233017.

It is not a weakly prime, because it can be changed into another prime (11011233007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505616508 + 5505616509.

It is an arithmetic number, because the mean of its divisors is an integer number (5505616509).

Almost surely, 2^11011233017 is an apocalyptic number.

It is an amenable number.

11011233017 is a deficient number, since it is larger than the sum of its proper divisors (1).

11011233017 is an equidigital number, since it uses as much as digits as its factorization.

11011233017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126, while the sum is 20.

Adding to 11011233017 its reverse (71033211011), we get a palindrome (82044444028).

The spelling of 11011233017 in words is "eleven billion, eleven million, two hundred thirty-three thousand, seventeen".