112311013111 has 12 divisors (see below), whose sum is σ = 130711021056. Its totient is φ = 96094982720.

The previous prime is 112311013099. The next prime is 112311013187. The reversal of 112311013111 is 111310113211.

It is not a de Polignac number, because 112311013111 - 2¹⁵ = 112310980343 is a prime.

It is a super-2 number, since 2×112311013111² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112311014111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27297655 + ... + 27301768.

It is an arithmetic number, because the mean of its divisors is an integer number (10892585088).

Almost surely, 2^112311013111 is an apocalyptic number.

112311013111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112311013111 is a deficient number, since it is larger than the sum of its proper divisors (18400007945).

112311013111 is a wasteful number, since it uses less digits than its factorization.

112311013111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54599462 (or 54599451 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 16.

Adding to 112311013111 its reverse (111310113211), we get a palindrome (223621126322).

The spelling of 112311013111 in words is "one hundred twelve billion, three hundred eleven million, thirteen thousand, one hundred eleven".