112105110051 has 64 divisors (see below), whose sum is σ = 181946580480. Its totient is φ = 67655808000.

The previous prime is 112105110041. The next prime is 112105110067. The reversal of 112105110051 is 150011501211.

It is not a de Polignac number, because 112105110051 - 2⁹ = 112105109539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112105110041) 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 63 ways as a sum of consecutive naturals, for example, 127247131 + ... + 127248011.

It is an arithmetic number, because the mean of its divisors is an integer number (2842915320).

Almost surely, 2^112105110051 is an apocalyptic number.

112105110051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112105110051 is a deficient number, since it is larger than the sum of its proper divisors (69841470429).

112105110051 is a wasteful number, since it uses less digits than its factorization.

112105110051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2225 (or 2219 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 18.

Adding to 112105110051 its reverse (150011501211), we get a palindrome (262116611262).

The spelling of 112105110051 in words is "one hundred twelve billion, one hundred five million, one hundred ten thousand, fifty-one".