112003144111 has 4 divisors (see below), whose sum is σ = 115030256152. Its totient is φ = 108976032072.

The previous prime is 112003144087. The next prime is 112003144139. The reversal of 112003144111 is 111441300211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 111441300211 = 857 ⋅130036523.

It is a cyclic number.

It is not a de Polignac number, because 112003144111 - 2¹³ = 112003135919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112003144411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1513555965 + ... + 1513556038.

It is an arithmetic number, because the mean of its divisors is an integer number (28757564038).

Almost surely, 2^112003144111 is an apocalyptic number.

112003144111 is a deficient number, since it is larger than the sum of its proper divisors (3027112041).

112003144111 is an equidigital number, since it uses as much as digits as its factorization.

112003144111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3027112040.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 112003144111 its reverse (111441300211), we get a palindrome (223444444322).

The spelling of 112003144111 in words is "one hundred twelve billion, three million, one hundred forty-four thousand, one hundred eleven".