112012010001203 has 12 divisors (see below), whose sum is σ = 121331234737440. Its totient is φ = 103361498057376.

The previous prime is 112012010001187. The next prime is 112012010001247. The reversal of 112012010001203 is 302100010210211.

It is not a de Polignac number, because 112012010001203 - 2⁴ = 112012010001187 is a prime.

It is a super-2 number, since 2×112012010001203² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112012010021203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 109114148 + ... + 110135921.

It is an arithmetic number, because the mean of its divisors is an integer number (10110936228120).

Almost surely, 2^{112012010001203} is an apocalyptic number.

112012010001203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

112012010001203 is a deficient number, since it is larger than the sum of its proper divisors (9319224736237).

112012010001203 is a wasteful number, since it uses less digits than its factorization.

112012010001203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219253118 (or 219253105 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 112012010001203 its reverse (302100010210211), we get a palindrome (414112020211414).

The spelling of 112012010001203 in words is "one hundred twelve trillion, twelve billion, ten million, one thousand, two hundred three".