13331002122003 has 4 divisors (see below), whose sum is σ = 17774669496008. Its totient is φ = 8887334748000.

The previous prime is 13331002121993. The next prime is 13331002122023. The reversal of 13331002122003 is 30022120013331.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 13331002122003 - 2³² = 13326707154707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13331002122023) 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, 2221833686998 + ... + 2221833687003.

It is an arithmetic number, because the mean of its divisors is an integer number (4443667374002).

Almost surely, 2^{13331002122003} is an apocalyptic number.

13331002122003 is a deficient number, since it is larger than the sum of its proper divisors (4443667374005).

13331002122003 is an equidigital number, since it uses as much as digits as its factorization.

13331002122003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4443667374004.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 13331002122003 its reverse (30022120013331), we get a palindrome (43353122135334).

The spelling of 13331002122003 in words is "thirteen trillion, three hundred thirty-one billion, two million, one hundred twenty-two thousand, three".