2113330401003 has 4 divisors (see below), whose sum is σ = 2817773868008. Its totient is φ = 1408886934000.

The previous prime is 2113330400981. The next prime is 2113330401029. The reversal of 2113330401003 is 3001040333112.

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

It is not a de Polignac number, because 2113330401003 - 2²⁶ = 2113263292139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2113330401503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352221733498 + ... + 352221733503.

It is an arithmetic number, because the mean of its divisors is an integer number (704443467002).

Almost surely, 2^{2113330401003} is an apocalyptic number.

2113330401003 is a deficient number, since it is larger than the sum of its proper divisors (704443467005).

2113330401003 is an equidigital number, since it uses as much as digits as its factorization.

2113330401003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704443467004.

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

Adding to 2113330401003 its reverse (3001040333112), we get a palindrome (5114370734115).

The spelling of 2113330401003 in words is "two trillion, one hundred thirteen billion, three hundred thirty million, four hundred one thousand, three".