11120110131 has 32 divisors (see below), whose sum is σ = 16354750720. Its totient is φ = 6678993024.

The previous prime is 11120110061. The next prime is 11120110181. The reversal of 11120110131 is 13101102111.

It is not a de Polignac number, because 11120110131 - 2¹⁹ = 11119585843 is a prime.

It is a super-3 number, since 3×11120110131³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11120110181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 265296 + ... + 304338.

It is an arithmetic number, because the mean of its divisors is an integer number (511085960).

Almost surely, 2^11120110131 is an apocalyptic number.

11120110131 is a deficient number, since it is larger than the sum of its proper divisors (5234640589).

11120110131 is a wasteful number, since it uses less digits than its factorization.

11120110131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39235.

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

Adding to 11120110131 its reverse (13101102111), we get a palindrome (24221212242).

The spelling of 11120110131 in words is "eleven billion, one hundred twenty million, one hundred ten thousand, one hundred thirty-one".