2110100201123 has 4 divisors (see below), whose sum is σ = 2110109383800. Its totient is φ = 2110091018448.

The previous prime is 2110100201117. The next prime is 2110100201159. The reversal of 2110100201123 is 3211020010112.

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 2110100201123 - 2⁶ = 2110100201059 is a prime.

It is a super-2 number, since 2×2110100201123² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2110100201098 and 2110100201107.

It is not an unprimeable number, because it can be changed into a prime (2110100261123) 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, 4237565 + ... + 4709262.

It is an arithmetic number, because the mean of its divisors is an integer number (527527345950).

Almost surely, 2^{2110100201123} is an apocalyptic number.

2110100201123 is a deficient number, since it is larger than the sum of its proper divisors (9182677).

2110100201123 is an equidigital number, since it uses as much as digits as its factorization.

2110100201123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9182676.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 2110100201123 its reverse (3211020010112), we get a palindrome (5321120211235).

The spelling of 2110100201123 in words is "two trillion, one hundred ten billion, one hundred million, two hundred one thousand, one hundred twenty-three".