11120301111 has 16 divisors (see below), whose sum is σ = 15361630560. Its totient is φ = 7147029120.

The previous prime is 11120301077. The next prime is 11120301131. The reversal of 11120301111 is 11110302111.

11120301111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11120301111 - 2²¹ = 11118203959 is a prime.

It is a super-2 number, since 2×11120301111² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120301131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39180 + ... + 154193.

It is an arithmetic number, because the mean of its divisors is an integer number (960101910).

Almost surely, 2^11120301111 is an apocalyptic number.

11120301111 is a deficient number, since it is larger than the sum of its proper divisors (4241329449).

11120301111 is a wasteful number, since it uses less digits than its factorization.

11120301111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194066.

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 11120301111 its reverse (11110302111), we get a palindrome (22230603222).

The spelling of 11120301111 in words is "eleven billion, one hundred twenty million, three hundred one thousand, one hundred eleven".