10110100020 has 48 divisors (see below), whose sum is σ = 28397634048. Its totient is φ = 2687516800.

The previous prime is 10110100019. The next prime is 10110100027. The reversal of 10110100020 is 2000101101.

10110100020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a junction number, because it is equal to n+sod(n) for n = 10110099981 and 10110100008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10110100027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246756 + ... + 284795.

It is an arithmetic number, because the mean of its divisors is an integer number (591617376).

Almost surely, 2^10110100020 is an apocalyptic number.

10110100020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10110100020 is an abundant number, since it is smaller than the sum of its proper divisors (18287534028).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10110100020 is a wasteful number, since it uses less digits than its factorization.

10110100020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531880 (or 531878 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 6.

Adding to 10110100020 its reverse (2000101101), we get a palindrome (12110201121).

The spelling of 10110100020 in words is "ten billion, one hundred ten million, one hundred thousand, twenty".