112103120020252 has 12 divisors (see below), whose sum is σ = 198544080036456. Its totient is φ = 55376240009840.

The previous prime is 112103120020223. The next prime is 112103120020253. The reversal of 112103120020252 is 252020021301211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112103120020253) 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 3 ways as a sum of consecutive naturals, for example, 168829999699 + ... + 168830000362.

It is an arithmetic number, because the mean of its divisors is an integer number (16545340003038).

Almost surely, 2^{112103120020252} is an apocalyptic number.

It is an amenable number.

112103120020252 is a deficient number, since it is larger than the sum of its proper divisors (86440960016204).

112103120020252 is a wasteful number, since it uses less digits than its factorization.

112103120020252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337660000148 (or 337660000146 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 112103120020252 its reverse (252020021301211), we get a palindrome (364123141321463).

The spelling of 112103120020252 in words is "one hundred twelve trillion, one hundred three billion, one hundred twenty million, twenty thousand, two hundred fifty-two".