10920110020 has 24 divisors (see below), whose sum is σ = 23072926464. Its totient is φ = 4341244896.

The previous prime is 10920110011. The next prime is 10920110023. The reversal of 10920110020 is 2001102901.

10920110020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10920109976 and 10920110003.

It is not an unprimeable number, because it can be changed into a prime (10920110023) 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 7 ways as a sum of consecutive naturals, for example, 1671604 + ... + 1678123.

It is an arithmetic number, because the mean of its divisors is an integer number (961371936).

Almost surely, 2^10920110020 is an apocalyptic number.

10920110020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10920110020 is an abundant number, since it is smaller than the sum of its proper divisors (12152816444).

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

10920110020 is a wasteful number, since it uses less digits than its factorization.

10920110020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3349899 (or 3349897 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 10920110020 its reverse (2001102901), we get a palindrome (12921212921).

The spelling of 10920110020 in words is "ten billion, nine hundred twenty million, one hundred ten thousand, twenty".