112456056145 has 8 divisors (see below), whose sum is σ = 136338476904. Its totient is φ = 89037371904.

The previous prime is 112456056113. The next prime is 112456056151. The reversal of 112456056145 is 541650654211.

It can be written as a sum of positive squares in 4 ways, for example, as 30986912961 + 81469143184 = 176031^2 + 285428^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112456056145 - 2⁵ = 112456056113 is a prime.

It is a super-2 number, since 2×112456056145² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112456056098 and 112456056107.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115933594 + ... + 115934563.

It is an arithmetic number, because the mean of its divisors is an integer number (17042309613).

Almost surely, 2^112456056145 is an apocalyptic number.

It is an amenable number.

112456056145 is a deficient number, since it is larger than the sum of its proper divisors (23882420759).

112456056145 is an equidigital number, since it uses as much as digits as its factorization.

112456056145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231868259.

The product of its (nonzero) digits is 144000, while the sum is 40.

The spelling of 112456056145 in words is "one hundred twelve billion, four hundred fifty-six million, fifty-six thousand, one hundred forty-five".