110021043010020 has 48 divisors (see below), whose sum is σ = 309779920013760. Its totient is φ = 29175040080256.

The previous prime is 110021043010003. The next prime is 110021043010027. The reversal of 110021043010020 is 20010340120011.

It is a super-3 number, since 3×110021043010020³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (110021043010027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5122011747 + ... + 5122033226.

It is an arithmetic number, because the mean of its divisors is an integer number (6453748333620).

Almost surely, 2^{110021043010020} is an apocalyptic number.

110021043010020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110021043010020 is an abundant number, since it is smaller than the sum of its proper divisors (199758877003740).

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

110021043010020 is a wasteful number, since it uses less digits than its factorization.

110021043010020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10244045164 (or 10244045162 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 110021043010020 its reverse (20010340120011), we get a palindrome (130031383130031).

The spelling of 110021043010020 in words is "one hundred ten trillion, twenty-one billion, forty-three million, ten thousand, twenty".