112103013 has 16 divisors (see below), whose sum is σ = 163238400. Its totient is φ = 67866480.

The previous prime is 112103011. The next prime is 112103023. The reversal of 112103013 is 310301211.

It is not a de Polignac number, because 112103013 - 2¹ = 112103011 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112103013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112103011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50358 + ... + 52536.

It is an arithmetic number, because the mean of its divisors is an integer number (10202400).

Almost surely, 2^112103013 is an apocalyptic number.

It is an amenable number.

112103013 is a deficient number, since it is larger than the sum of its proper divisors (51135387).

112103013 is a wasteful number, since it uses less digits than its factorization.

112103013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3752.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 112103013 is about 10587.8710324597. The cubic root of 112103013 is about 482.1761908743.

Adding to 112103013 its reverse (310301211), we get a palindrome (422404224).

The spelling of 112103013 in words is "one hundred twelve million, one hundred three thousand, thirteen".