201203042000103 has 96 divisors (see below), whose sum is σ = 343245616826112. Its totient is φ = 111965883724800.

The previous prime is 201203042000099. The next prime is 201203042000141. The reversal of 201203042000103 is 301000240302102.

201203042000103 is a `hidden beast` number, since 20 + 120 + 3 + 0 + 420 + 0 + 0 + 103 = 666.

It is not a de Polignac number, because 201203042000103 - 2² = 201203042000099 is a prime.

It is a super-2 number, since 2×201203042000103² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201203042005103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 193479951 + ... + 194517087.

It is an arithmetic number, because the mean of its divisors is an integer number (3575475175272).

Almost surely, 2^{201203042000103} is an apocalyptic number.

201203042000103 is a deficient number, since it is larger than the sum of its proper divisors (142042574826009).

201203042000103 is a wasteful number, since it uses less digits than its factorization.

201203042000103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037965 (or 1037962 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 201203042000103 its reverse (301000240302102), we get a palindrome (502203282302205).

The spelling of 201203042000103 in words is "two hundred one trillion, two hundred three billion, forty-two million, one hundred three", and thus it is an aban number.