11042403353 has 2 divisors, whose sum is σ = 11042403354. Its totient is φ = 11042403352.

The previous prime is 11042403343. The next prime is 11042403403. The reversal of 11042403353 is 35330424011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10910429209 + 131974144 = 104453^2 + 11488^2 .

It is a cyclic number.

It is not a de Polignac number, because 11042403353 - 2¹² = 11042399257 is a prime.

It is not a weakly prime, because it can be changed into another prime (11042403313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5521201676 + 5521201677.

It is an arithmetic number, because the mean of its divisors is an integer number (5521201677).

Almost surely, 2^11042403353 is an apocalyptic number.

It is an amenable number.

11042403353 is a deficient number, since it is larger than the sum of its proper divisors (1).

11042403353 is an equidigital number, since it uses as much as digits as its factorization.

11042403353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 11042403353 its reverse (35330424011), we get a palindrome (46372827364).

The spelling of 11042403353 in words is "eleven billion, forty-two million, four hundred three thousand, three hundred fifty-three".