112102520043 has 32 divisors (see below), whose sum is σ = 157184381952. Its totient is φ = 70994448000.

The previous prime is 112102520029. The next prime is 112102520063. The reversal of 112102520043 is 340025201211.

It is not a de Polignac number, because 112102520043 - 2⁶ = 112102519979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112102520003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 742693 + ... + 880793.

It is an arithmetic number, because the mean of its divisors is an integer number (4912011936).

Almost surely, 2^112102520043 is an apocalyptic number.

112102520043 is a deficient number, since it is larger than the sum of its proper divisors (45081861909).

112102520043 is a wasteful number, since it uses less digits than its factorization.

112102520043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138315.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 112102520043 its reverse (340025201211), we get a palindrome (452127721254).

The spelling of 112102520043 in words is "one hundred twelve billion, one hundred two million, five hundred twenty thousand, forty-three".