2110020113011 has 4 divisors (see below), whose sum is σ = 2139738706224. Its totient is φ = 2080301519800.

The previous prime is 2110020112997. The next prime is 2110020113027. The reversal of 2110020113011 is 1103110200112.

It is a happy number.

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 2110020113011 - 2³⁹ = 1560264299123 is a prime.

It is a super-2 number, since 2×2110020113011² (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 = 2110020112982 and 2110020113000.

It is not an unprimeable number, because it can be changed into a prime (2110020113711) 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, 14859296500 + ... + 14859296641.

It is an arithmetic number, because the mean of its divisors is an integer number (534934676556).

Almost surely, 2^{2110020113011} is an apocalyptic number.

2110020113011 is a deficient number, since it is larger than the sum of its proper divisors (29718593213).

2110020113011 is an equidigital number, since it uses as much as digits as its factorization.

2110020113011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29718593212.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 2110020113011 its reverse (1103110200112), we get a palindrome (3213130313123).

The spelling of 2110020113011 in words is "two trillion, one hundred ten billion, twenty million, one hundred thirteen thousand, eleven".