2113330301123 has 4 divisors (see below), whose sum is σ = 2113901320848. Its totient is φ = 2112759281400.

The previous prime is 2113330301113. The next prime is 2113330301233. The reversal of 2113330301123 is 3211030333112.

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

It is a cyclic number.

It is not a de Polignac number, because 2113330301123 - 2¹⁰ = 2113330300099 is a prime.

It is a super-2 number, since 2×2113330301123² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2113330301113) 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, 285504311 + ... + 285511712.

It is an arithmetic number, because the mean of its divisors is an integer number (528475330212).

Almost surely, 2^{2113330301123} is an apocalyptic number.

2113330301123 is a deficient number, since it is larger than the sum of its proper divisors (571019725).

2113330301123 is an equidigital number, since it uses as much as digits as its factorization.

2113330301123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571019724.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 2113330301123 its reverse (3211030333112), we get a palindrome (5324360634235).

The spelling of 2113330301123 in words is "two trillion, one hundred thirteen billion, three hundred thirty million, three hundred one thousand, one hundred twenty-three".