1110321112273 has 2 divisors, whose sum is σ = 1110321112274. Its totient is φ = 1110321112272.

The previous prime is 1110321112253. The next prime is 1110321112337. The reversal of 1110321112273 is 3722111230111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1019871752769 + 90449359504 = 1009887^2 + 300748^2 .

It is an emirp because it is prime and its reverse (3722111230111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1110321112273 - 2⁹ = 1110321111761 is a prime.

It is not a weakly prime, because it can be changed into another prime (1110321112223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555160556136 + 555160556137.

It is an arithmetic number, because the mean of its divisors is an integer number (555160556137).

Almost surely, 2^{1110321112273} is an apocalyptic number.

It is an amenable number.

1110321112273 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110321112273 is an equidigital number, since it uses as much as digits as its factorization.

1110321112273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 25.

Adding to 1110321112273 its reverse (3722111230111), we get a palindrome (4832432342384).

The spelling of 1110321112273 in words is "one trillion, one hundred ten billion, three hundred twenty-one million, one hundred twelve thousand, two hundred seventy-three".