2113223050101 has 16 divisors (see below), whose sum is σ = 2857551091200. Its totient is φ = 1388858457840.

The previous prime is 2113223050087. The next prime is 2113223050117. The reversal of 2113223050101 is 1010503223112.

It is not a de Polignac number, because 2113223050101 - 2⁵ = 2113223050069 is a prime.

It is a super-2 number, since 2×2113223050101² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113223055101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2222250 + ... + 3027348.

It is an arithmetic number, because the mean of its divisors is an integer number (178596943200).

Almost surely, 2^{2113223050101} is an apocalyptic number.

It is an amenable number.

2113223050101 is a deficient number, since it is larger than the sum of its proper divisors (744328041099).

2113223050101 is a wasteful number, since it uses less digits than its factorization.

2113223050101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817496.

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 2113223050101 its reverse (1010503223112), we get a palindrome (3123726273213).

The spelling of 2113223050101 in words is "two trillion, one hundred thirteen billion, two hundred twenty-three million, fifty thousand, one hundred one".