4012003124103 has 8 divisors (see below), whose sum is σ = 5760824998768. Its totient is φ = 2468924999424.

The previous prime is 4012003124083. The next prime is 4012003124119. The reversal of 4012003124103 is 3014213002104.

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

It is not a de Polignac number, because 4012003124103 - 2²¹ = 4012001026951 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4012003124103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4012003124183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51435937450 + ... + 51435937527.

It is an arithmetic number, because the mean of its divisors is an integer number (720103124846).

Almost surely, 2^{4012003124103} is an apocalyptic number.

4012003124103 is a deficient number, since it is larger than the sum of its proper divisors (1748821874665).

4012003124103 is a wasteful number, since it uses less digits than its factorization.

4012003124103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102871874993.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 4012003124103 its reverse (3014213002104), we get a palindrome (7026216126207).

The spelling of 4012003124103 in words is "four trillion, twelve billion, three million, one hundred twenty-four thousand, one hundred three".