13332020312003 has 4 divisors (see below), whose sum is σ = 13332028072440. Its totient is φ = 13332012551568.

The previous prime is 13332020311993. The next prime is 13332020312029. The reversal of 13332020312003 is 30021302023331.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 13332020312003 - 2¹⁰ = 13332020310979 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 13332020312003.

It is not an unprimeable number, because it can be changed into a prime (13332020312603) 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, 29450 + ... + 5163807.

It is an arithmetic number, because the mean of its divisors is an integer number (3333007018110).

Almost surely, 2^{13332020312003} is an apocalyptic number.

13332020312003 is a deficient number, since it is larger than the sum of its proper divisors (7760437).

13332020312003 is an equidigital number, since it uses as much as digits as its factorization.

13332020312003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7760436.

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

Adding to 13332020312003 its reverse (30021302023331), we get a palindrome (43353322335334).

The spelling of 13332020312003 in words is "thirteen trillion, three hundred thirty-two billion, twenty million, three hundred twelve thousand, three".