100243102120201 has 8 divisors (see below), whose sum is σ = 101589828164864. Its totient is φ = 98903558615040.

The previous prime is 100243102120151. The next prime is 100243102120207. The reversal of 100243102120201 is 102021201342001.

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 100243102120201 - 2⁹ = 100243102119689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100243102120207) 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, 1795606776 + ... + 1795662601.

It is an arithmetic number, because the mean of its divisors is an integer number (12698728520608).

Almost surely, 2^{100243102120201} is an apocalyptic number.

It is an amenable number.

100243102120201 is a deficient number, since it is larger than the sum of its proper divisors (1346726044663).

100243102120201 is a wasteful number, since it uses less digits than its factorization.

100243102120201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3591269751.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 100243102120201 its reverse (102021201342001), we get a palindrome (202264303462202).

The spelling of 100243102120201 in words is "one hundred trillion, two hundred forty-three billion, one hundred two million, one hundred twenty thousand, two hundred one".