112120010103 has 8 divisors (see below), whose sum is σ = 149539343616. Its totient is φ = 74723675000.

The previous prime is 112120010071. The next prime is 112120010111. The reversal of 112120010103 is 301010021211.

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 112120010103 - 2⁵ = 112120010071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112120010143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5738223 + ... + 5757728.

It is an arithmetic number, because the mean of its divisors is an integer number (18692417952).

Almost surely, 2^112120010103 is an apocalyptic number.

112120010103 is a deficient number, since it is larger than the sum of its proper divisors (37419333513).

112120010103 is a wasteful number, since it uses less digits than its factorization.

112120010103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11499205.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 112120010103 its reverse (301010021211), we get a palindrome (413130031314).

The spelling of 112120010103 in words is "one hundred twelve billion, one hundred twenty million, ten thousand, one hundred three".