112526721243 has 24 divisors (see below), whose sum is σ = 175453967520. Its totient is φ = 69281815680.

The previous prime is 112526721233. The next prime is 112526721319. The reversal of 112526721243 is 342127625211.

112526721243 is a `hidden beast` number, since 1 + 1 + 2 + 526 + 7 + 2 + 124 + 3 = 666.

It is not a de Polignac number, because 112526721243 - 2¹⁷ = 112526590171 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112526721198 and 112526721207.

It is not an unprimeable number, because it can be changed into a prime (112526721233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9366538 + ... + 9378543.

It is an arithmetic number, because the mean of its divisors is an integer number (7310581980).

Almost surely, 2^112526721243 is an apocalyptic number.

112526721243 is a deficient number, since it is larger than the sum of its proper divisors (62927246277).

112526721243 is a wasteful number, since it uses less digits than its factorization.

112526721243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18745139 (or 18745136 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The spelling of 112526721243 in words is "one hundred twelve billion, five hundred twenty-six million, seven hundred twenty-one thousand, two hundred forty-three".