10020110100111 has 32 divisors (see below), whose sum is σ = 16101181252800. Its totient is φ = 6133783311360.

The previous prime is 10020110100103. The next prime is 10020110100211. The reversal of 10020110100111 is 11100101102001.

It is not a de Polignac number, because 10020110100111 - 2³ = 10020110100103 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 = 10020110100093 and 10020110100102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020110100211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 266204416 + ... + 266242053.

It is an arithmetic number, because the mean of its divisors is an integer number (503161914150).

Almost surely, 2^{10020110100111} is an apocalyptic number.

10020110100111 is a deficient number, since it is larger than the sum of its proper divisors (6081071152689).

10020110100111 is a wasteful number, since it uses less digits than its factorization.

10020110100111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532446536 (or 532446530 counting only the distinct ones).

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

Adding to 10020110100111 its reverse (11100101102001), we get a palindrome (21120211202112).

The spelling of 10020110100111 in words is "ten trillion, twenty billion, one hundred ten million, one hundred thousand, one hundred eleven".