100200211101021 has 8 divisors (see below), whose sum is σ = 133685977613760. Its totient is φ = 66757292661152.

The previous prime is 100200211100987. The next prime is 100200211101061. The reversal of 100200211101021 is 120101112002001.

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 100200211101021 - 2¹⁰ = 100200211099997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100200211100988 and 100200211101006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100200211101061) 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, 10712012760 + ... + 10712022113.

It is an arithmetic number, because the mean of its divisors is an integer number (16710747201720).

Almost surely, 2^{100200211101021} is an apocalyptic number.

It is an amenable number.

100200211101021 is a deficient number, since it is larger than the sum of its proper divisors (33485766512739).

100200211101021 is a wasteful number, since it uses less digits than its factorization.

100200211101021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21424036435.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 100200211101021 its reverse (120101112002001), we get a palindrome (220301323103022).

The spelling of 100200211101021 in words is "one hundred trillion, two hundred billion, two hundred eleven million, one hundred one thousand, twenty-one".