2003022520113 has 8 divisors (see below), whose sum is σ = 2670707186176. Its totient is φ = 1335343100400.

The previous prime is 2003022520097. The next prime is 2003022520127. The reversal of 2003022520113 is 3110252203002.

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

It is not a de Polignac number, because 2003022520113 - 2⁴ = 2003022520097 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 2003022520113.

It is not an unprimeable number, because it can be changed into a prime (2003022520013) 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, 311878 + ... + 2025663.

It is an arithmetic number, because the mean of its divisors is an integer number (333838398272).

Almost surely, 2^{2003022520113} is an apocalyptic number.

It is an amenable number.

2003022520113 is a deficient number, since it is larger than the sum of its proper divisors (667684666063).

2003022520113 is a wasteful number, since it uses less digits than its factorization.

2003022520113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2623175.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 2003022520113 its reverse (3110252203002), we get a palindrome (5113274723115).

The spelling of 2003022520113 in words is "two trillion, three billion, twenty-two million, five hundred twenty thousand, one hundred thirteen".