10010020110111 has 48 divisors (see below), whose sum is σ = 17272012133376. Its totient is φ = 5462088369408.

The previous prime is 10010020110071. The next prime is 10010020110121. The reversal of 10010020110111 is 11101102001001.

It is not a de Polignac number, because 10010020110111 - 2⁷ = 10010020109983 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 10010020110093 and 10010020110102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010020110121) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4965555 + ... + 6684068.

It is an arithmetic number, because the mean of its divisors is an integer number (359833586112).

Almost surely, 2^{10010020110111} is an apocalyptic number.

10010020110111 is a deficient number, since it is larger than the sum of its proper divisors (7261992023265).

10010020110111 is a wasteful number, since it uses less digits than its factorization.

10010020110111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11650252 (or 11650249 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 10010020110111 its reverse (11101102001001), we get a palindrome (21111122111112).

The spelling of 10010020110111 in words is "ten trillion, ten billion, twenty million, one hundred ten thousand, one hundred eleven".