11030442223117 has 2 divisors, whose sum is σ = 11030442223118. Its totient is φ = 11030442223116.

The previous prime is 11030442223067. The next prime is 11030442223127. The reversal of 11030442223117 is 71132224403011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11025992532681 + 4449690436 = 3320541^2 + 66706^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11030442223117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11030442223127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5515221111558 + 5515221111559.

It is an arithmetic number, because the mean of its divisors is an integer number (5515221111559).

Almost surely, 2^{11030442223117} is an apocalyptic number.

It is an amenable number.

11030442223117 is a deficient number, since it is larger than the sum of its proper divisors (1).

11030442223117 is an equidigital number, since it uses as much as digits as its factorization.

11030442223117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 31.

Adding to 11030442223117 its reverse (71132224403011), we get a palindrome (82162666626128).

The spelling of 11030442223117 in words is "eleven trillion, thirty billion, four hundred forty-two million, two hundred twenty-three thousand, one hundred seventeen".