112520040541 has 4 divisors (see below), whose sum is σ = 112695033472. Its totient is φ = 112345047612.

The previous prime is 112520040497. The next prime is 112520040593. The reversal of 112520040541 is 145040025211.

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 not a de Polignac number, because 112520040541 - 2⁹ = 112520040029 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 (112520020541) 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 3 ways as a sum of consecutive naturals, for example, 87495501 + ... + 87496786.

It is an arithmetic number, because the mean of its divisors is an integer number (28173758368).

Almost surely, 2^112520040541 is an apocalyptic number.

It is an amenable number.

112520040541 is a deficient number, since it is larger than the sum of its proper divisors (174992931).

112520040541 is an equidigital number, since it uses as much as digits as its factorization.

112520040541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174992930.

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 112520040541 its reverse (145040025211), we get a palindrome (257560065752).

The spelling of 112520040541 in words is "one hundred twelve billion, five hundred twenty million, forty thousand, five hundred forty-one".