2003103112201 has 8 divisors (see below), whose sum is σ = 2050200915840. Its totient is φ = 1956028672752.

The previous prime is 2003103112183. The next prime is 2003103112303. The reversal of 2003103112201 is 1022113013002.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2003103112201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2003103112601) 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, 5667505 + ... + 6010558.

It is an arithmetic number, because the mean of its divisors is an integer number (256275114480).

Almost surely, 2^{2003103112201} is an apocalyptic number.

It is an amenable number.

2003103112201 is a deficient number, since it is larger than the sum of its proper divisors (47097803639).

2003103112201 is a wasteful number, since it uses less digits than its factorization.

2003103112201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11682095.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 2003103112201 its reverse (1022113013002), we get a palindrome (3025216125203).

The spelling of 2003103112201 in words is "two trillion, three billion, one hundred three million, one hundred twelve thousand, two hundred one".