11120321297 has 2 divisors, whose sum is σ = 11120321298. Its totient is φ = 11120321296.

The previous prime is 11120321293. The next prime is 11120321323. The reversal of 11120321297 is 79212302111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10852638976 + 267682321 = 104176^2 + 16361^2 .

It is a cyclic number.

It is not a de Polignac number, because 11120321297 - 2² = 11120321293 is a prime.

It is not a weakly prime, because it can be changed into another prime (11120321293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560160648 + 5560160649.

It is an arithmetic number, because the mean of its divisors is an integer number (5560160649).

Almost surely, 2^11120321297 is an apocalyptic number.

It is an amenable number.

11120321297 is a deficient number, since it is larger than the sum of its proper divisors (1).

11120321297 is an equidigital number, since it uses as much as digits as its factorization.

11120321297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 29.

The spelling of 11120321297 in words is "eleven billion, one hundred twenty million, three hundred twenty-one thousand, two hundred ninety-seven".