11120321371 has 2 divisors, whose sum is σ = 11120321372. Its totient is φ = 11120321370.

The previous prime is 11120321323. The next prime is 11120321383. The reversal of 11120321371 is 17312302111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11120321371 is a prime.

It is not a weakly prime, because it can be changed into another prime (11120321071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560160685 + 5560160686.

It is an arithmetic number, because the mean of its divisors is an integer number (5560160686).

Almost surely, 2^11120321371 is an apocalyptic number.

11120321371 is a deficient number, since it is larger than the sum of its proper divisors (1).

11120321371 is an equidigital number, since it uses as much as digits as its factorization.

11120321371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 22.

Adding to 11120321371 its reverse (17312302111), we get a palindrome (28432623482).

The spelling of 11120321371 in words is "eleven billion, one hundred twenty million, three hundred twenty-one thousand, three hundred seventy-one".