111013311222353 has 2 divisors, whose sum is σ = 111013311222354. Its totient is φ = 111013311222352.

The previous prime is 111013311222293. The next prime is 111013311222427. The reversal of 111013311222353 is 353222113310111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58779561569089 + 52233749653264 = 7666783^2 + 7227292^2 .

It is a cyclic number.

It is not a de Polignac number, because 111013311222353 - 2¹⁴ = 111013311205969 is a prime.

It is not a weakly prime, because it can be changed into another prime (111013311222553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55506655611176 + 55506655611177.

It is an arithmetic number, because the mean of its divisors is an integer number (55506655611177).

Almost surely, 2^{111013311222353} is an apocalyptic number.

It is an amenable number.

111013311222353 is a deficient number, since it is larger than the sum of its proper divisors (1).

111013311222353 is an equidigital number, since it uses as much as digits as its factorization.

111013311222353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 29.

Adding to 111013311222353 its reverse (353222113310111), we get a palindrome (464235424532464).

The spelling of 111013311222353 in words is "one hundred eleven trillion, thirteen billion, three hundred eleven million, two hundred twenty-two thousand, three hundred fifty-three".