110011102010020 has 24 divisors (see below), whose sum is σ = 241067806144704. Its totient is φ = 42091204247136.

The previous prime is 110011102010011. The next prime is 110011102010021. The reversal of 110011102010020 is 20010201110011.

It is a super-3 number, since 3×110011102010020³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 110011102009979 and 110011102010006.

It is not an unprimeable number, because it can be changed into a prime (110011102010021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119577284334 + ... + 119577285253.

It is an arithmetic number, because the mean of its divisors is an integer number (10044491922696).

Almost surely, 2^{110011102010020} is an apocalyptic number.

110011102010020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110011102010020 is an abundant number, since it is smaller than the sum of its proper divisors (131056704134684).

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

110011102010020 is a wasteful number, since it uses less digits than its factorization.

110011102010020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239154569619 (or 239154569617 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 110011102010020 its reverse (20010201110011), we get a palindrome (130021303120031).

Subtracting from 110011102010020 its reverse (20010201110011), we obtain a palindrome (90000900900009).

The spelling of 110011102010020 in words is "one hundred ten trillion, eleven billion, one hundred two million, ten thousand, twenty".