112513126 has 8 divisors (see below), whose sum is σ = 184112424. Its totient is φ = 51142320.

The previous prime is 112513111. The next prime is 112513129. The reversal of 112513126 is 621315211.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 5114233 = 112513126 / (1 + 1 + 2 + 5 + 1 + 3 + 1 + 2 + 6).

It is a junction number, because it is equal to n+sod(n) for n = 112513097 and 112513106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112513129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2557095 + ... + 2557138.

It is an arithmetic number, because the mean of its divisors is an integer number (23014053).

Almost surely, 2^112513126 is an apocalyptic number.

112513126 is a deficient number, since it is larger than the sum of its proper divisors (71599298).

112513126 is a wasteful number, since it uses less digits than its factorization.

112513126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5114246.

The product of its digits is 360, while the sum is 22.

The square root of 112513126 is about 10607.2204653246. The cubic root of 112513126 is about 482.7634664077.

Adding to 112513126 its reverse (621315211), we get a palindrome (733828337).

The spelling of 112513126 in words is "one hundred twelve million, five hundred thirteen thousand, one hundred twenty-six".