11010211113123 has 6 divisors (see below), whose sum is σ = 15903638274524. Its totient is φ = 7340140742076.

The previous prime is 11010211113091. The next prime is 11010211113149. The reversal of 11010211113123 is 32131111201011.

It is not a de Polignac number, because 11010211113123 - 2⁵ = 11010211113091 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11010211113096 and 11010211113105.

It is not an unprimeable number, because it can be changed into a prime (11010211113163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 611678395165 + ... + 611678395182.

Almost surely, 2^{11010211113123} is an apocalyptic number.

11010211113123 is a deficient number, since it is larger than the sum of its proper divisors (4893427161401).

11010211113123 is a wasteful number, since it uses less digits than its factorization.

11010211113123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223356790353 (or 1223356790350 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

Adding to 11010211113123 its reverse (32131111201011), we get a palindrome (43141322314134).

It can be divided in two parts, 1101021 and 1113123, that added together give a square (2214144 = 1488²).

The spelling of 11010211113123 in words is "eleven trillion, ten billion, two hundred eleven million, one hundred thirteen thousand, one hundred twenty-three".