112321041345 has 24 divisors (see below), whose sum is σ = 204936638400. Its totient is φ = 56751683616.

The previous prime is 112321041253. The next prime is 112321041347. The reversal of 112321041345 is 543140123211.

112321041345 is a `hidden beast` number, since 1 + 1 + 232 + 10 + 413 + 4 + 5 = 666.

It is not a de Polignac number, because 112321041345 - 2⁸ = 112321041089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112321041347) 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, 65683965 + ... + 65685674.

It is an arithmetic number, because the mean of its divisors is an integer number (8539026600).

Almost surely, 2^112321041345 is an apocalyptic number.

112321041345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112321041345 is a deficient number, since it is larger than the sum of its proper divisors (92615597055).

112321041345 is a wasteful number, since it uses less digits than its factorization.

112321041345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131369669 (or 131369666 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 112321041345 its reverse (543140123211), we get a palindrome (655461164556).

The spelling of 112321041345 in words is "one hundred twelve billion, three hundred twenty-one million, forty-one thousand, three hundred forty-five".