112523707543 has 32 divisors (see below), whose sum is σ = 128262579200. Its totient is φ = 97858627200.

The previous prime is 112523707531. The next prime is 112523707573. The reversal of 112523707543 is 345707325211.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 112523707543 - 2³³ = 103933772951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112523707496 and 112523707505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112523707573) 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, 47457148 + ... + 47459518.

It is an arithmetic number, because the mean of its divisors is an integer number (4008205600).

Almost surely, 2^112523707543 is an apocalyptic number.

112523707543 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

112523707543 is a deficient number, since it is larger than the sum of its proper divisors (15738871657).

112523707543 is a wasteful number, since it uses less digits than its factorization.

112523707543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3383.

The product of its (nonzero) digits is 176400, while the sum is 40.

The spelling of 112523707543 in words is "one hundred twelve billion, five hundred twenty-three million, seven hundred seven thousand, five hundred forty-three".