112123202002103 has 16 divisors (see below), whose sum is σ = 114184867700736. Its totient is φ = 110068769622240.

The previous prime is 112123202002081. The next prime is 112123202002159. The reversal of 112123202002103 is 301200202321211.

It is a cyclic number.

It is not a de Polignac number, because 112123202002103 - 2⁸ = 112123202001847 is a prime.

It is a super-2 number, since 2×112123202002103² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112123202002183) 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, 739020950 + ... + 739172652.

It is an arithmetic number, because the mean of its divisors is an integer number (7136554231296).

Almost surely, 2^{112123202002103} is an apocalyptic number.

112123202002103 is a deficient number, since it is larger than the sum of its proper divisors (2061665698633).

112123202002103 is a wasteful number, since it uses less digits than its factorization.

112123202002103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175454.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 112123202002103 its reverse (301200202321211), we get a palindrome (413323404323314).

The spelling of 112123202002103 in words is "one hundred twelve trillion, one hundred twenty-three billion, two hundred two million, two thousand, one hundred three".