2003103322133 has 4 divisors (see below), whose sum is σ = 2003704677408. Its totient is φ = 2002501966860.

The previous prime is 2003103322097. The next prime is 2003103322151. The reversal of 2003103322133 is 3312233013002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2003103322133 is a prime.

It is a super-2 number, since 2×2003103322133² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2003103322099 and 2003103322108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003103322163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300672641 + ... + 300679302.

It is an arithmetic number, because the mean of its divisors is an integer number (500926169352).

Almost surely, 2^{2003103322133} is an apocalyptic number.

It is an amenable number.

2003103322133 is a deficient number, since it is larger than the sum of its proper divisors (601355275).

2003103322133 is an equidigital number, since it uses as much as digits as its factorization.

2003103322133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601355274.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 2003103322133 its reverse (3312233013002), we get a palindrome (5315336335135).

The spelling of 2003103322133 in words is "two trillion, three billion, one hundred three million, three hundred twenty-two thousand, one hundred thirty-three".