112160356661 has 4 divisors (see below), whose sum is σ = 112161065472. Its totient is φ = 112159647852.

The previous prime is 112160356619. The next prime is 112160356687. The reversal of 112160356661 is 166653061211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 112160356661 - 2¹⁸ = 112160094517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112160356601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3290 + ... + 473636.

It is an arithmetic number, because the mean of its divisors is an integer number (28040266368).

Almost surely, 2^112160356661 is an apocalyptic number.

It is an amenable number.

112160356661 is a deficient number, since it is larger than the sum of its proper divisors (708811).

112160356661 is an equidigital number, since it uses as much as digits as its factorization.

112160356661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708810.

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 112160356661 in words is "one hundred twelve billion, one hundred sixty million, three hundred fifty-six thousand, six hundred sixty-one".