112116161506 has 8 divisors (see below), whose sum is σ = 168768498384. Its totient is φ = 55859995380.

The previous prime is 112116161489. The next prime is 112116161513. The reversal of 112116161506 is 605161611211.

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

It is an unprimeable number.

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, 99041980 + ... + 99043111.

It is an arithmetic number, because the mean of its divisors is an integer number (21096062298).

Almost surely, 2^112116161506 is an apocalyptic number.

112116161506 is a deficient number, since it is larger than the sum of its proper divisors (56652336878).

112116161506 is a wasteful number, since it uses less digits than its factorization.

112116161506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198085376.

The product of its (nonzero) digits is 2160, while the sum is 31.

Adding to 112116161506 its reverse (605161611211), we get a palindrome (717277772717).

The spelling of 112116161506 in words is "one hundred twelve billion, one hundred sixteen million, one hundred sixty-one thousand, five hundred six".