100110203201020 has 12 divisors (see below), whose sum is σ = 210231426722184. Its totient is φ = 40044081280400.

The previous prime is 100110203200993. The next prime is 100110203201051. The reversal of 100110203201020 is 20102302011001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2502755080006 + ... + 2502755080045.

It is an arithmetic number, because the mean of its divisors is an integer number (17519285560182).

Almost surely, 2^{100110203201020} is an apocalyptic number.

100110203201020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100110203201020 is an abundant number, since it is smaller than the sum of its proper divisors (110121223521164).

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

100110203201020 is a wasteful number, since it uses less digits than its factorization.

100110203201020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5005510160060 (or 5005510160058 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 100110203201020 its reverse (20102302011001), we get a palindrome (120212505212021).

The spelling of 100110203201020 in words is "one hundred trillion, one hundred ten billion, two hundred three million, two hundred one thousand, twenty".