112451144573 has 4 divisors (see below), whose sum is σ = 112812724128. Its totient is φ = 112089565020.

The previous prime is 112451144539. The next prime is 112451144579. The reversal of 112451144573 is 375441154211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112451144573 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112451144579) 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, 180789311 + ... + 180789932.

It is an arithmetic number, because the mean of its divisors is an integer number (28203181032).

Almost surely, 2^112451144573 is an apocalyptic number.

It is an amenable number.

112451144573 is a deficient number, since it is larger than the sum of its proper divisors (361579555).

112451144573 is an equidigital number, since it uses as much as digits as its factorization.

112451144573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361579554.

The product of its digits is 67200, while the sum is 38.

Adding to 112451144573 its reverse (375441154211), we get a palindrome (487892298784).

The spelling of 112451144573 in words is "one hundred twelve billion, four hundred fifty-one million, one hundred forty-four thousand, five hundred seventy-three".