100020110112001 has 8 divisors (see below), whose sum is σ = 100550665575360. Its totient is φ = 99490343581008.

The previous prime is 100020110111981. The next prime is 100020110112011. The reversal of 100020110112001 is 100211011020001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100020110112001 - 2³⁵ = 99985750373633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100020110112011) 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, 196978861 + ... + 197485978.

It is an arithmetic number, because the mean of its divisors is an integer number (12568833196920).

Almost surely, 2^{100020110112001} is an apocalyptic number.

It is an amenable number.

100020110112001 is a deficient number, since it is larger than the sum of its proper divisors (530555463359).

100020110112001 is a wasteful number, since it uses less digits than its factorization.

100020110112001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394466183.

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

Adding to 100020110112001 its reverse (100211011020001), we get a palindrome (200231121132002).

The spelling of 100020110112001 in words is "one hundred trillion, twenty billion, one hundred ten million, one hundred twelve thousand, one".