112440103445 has 4 divisors (see below), whose sum is σ = 134928124140. Its totient is φ = 89952082752.

The previous prime is 112440103417. The next prime is 112440103453. The reversal of 112440103445 is 544301044211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 41850521476 + 70589581969 = 204574^2 + 265687^2 .

It is a cyclic number.

It is not a de Polignac number, because 112440103445 - 2¹⁰ = 112440102421 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11244010340 + ... + 11244010349.

It is an arithmetic number, because the mean of its divisors is an integer number (33732031035).

Almost surely, 2^112440103445 is an apocalyptic number.

It is an amenable number.

112440103445 is a deficient number, since it is larger than the sum of its proper divisors (22488020695).

112440103445 is an equidigital number, since it uses as much as digits as its factorization.

112440103445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22488020694.

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 112440103445 its reverse (544301044211), we get a palindrome (656741147656).

The spelling of 112440103445 in words is "one hundred twelve billion, four hundred forty million, one hundred three thousand, four hundred forty-five".