11120270311 has 2 divisors, whose sum is σ = 11120270312. Its totient is φ = 11120270310.

The previous prime is 11120270303. The next prime is 11120270341. The reversal of 11120270311 is 11307202111.

It is a weak prime.

It is an emirp because it is prime and its reverse (11307202111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11120270311 - 2³ = 11120270303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11120270341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560135155 + 5560135156.

It is an arithmetic number, because the mean of its divisors is an integer number (5560135156).

Almost surely, 2^11120270311 is an apocalyptic number.

11120270311 is a deficient number, since it is larger than the sum of its proper divisors (1).

11120270311 is an equidigital number, since it uses as much as digits as its factorization.

11120270311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 19.

Adding to 11120270311 its reverse (11307202111), we get a palindrome (22427472422).

The spelling of 11120270311 in words is "eleven billion, one hundred twenty million, two hundred seventy thousand, three hundred eleven".