112320543361 has 16 divisors (see below), whose sum is σ = 121219398720. Its totient is φ = 103458864960.

The previous prime is 112320543289. The next prime is 112320543371. The reversal of 112320543361 is 163345023211.

It is a cyclic number.

It is not a de Polignac number, because 112320543361 - 2¹³ = 112320535169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112320543371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21153975 + ... + 21159283.

It is an arithmetic number, because the mean of its divisors is an integer number (7576212420).

Almost surely, 2^112320543361 is an apocalyptic number.

It is an amenable number.

112320543361 is a deficient number, since it is larger than the sum of its proper divisors (8898855359).

112320543361 is a wasteful number, since it uses less digits than its factorization.

112320543361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8496.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 112320543361 its reverse (163345023211), we get a palindrome (275665566572).

The spelling of 112320543361 in words is "one hundred twelve billion, three hundred twenty million, five hundred forty-three thousand, three hundred sixty-one".