100101020021201 has 8 divisors (see below), whose sum is σ = 100443005449920. Its totient is φ = 99759036931312.

The previous prime is 100101020021161. The next prime is 100101020021203. The reversal of 100101020021201 is 102120020101001.

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 100101020021201 - 2⁴² = 95702973510097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100101020021203) 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, 168531020 + ... + 169123938.

It is an arithmetic number, because the mean of its divisors is an integer number (12555375681240).

Almost surely, 2^{100101020021201} is an apocalyptic number.

It is an amenable number.

100101020021201 is a deficient number, since it is larger than the sum of its proper divisors (341985428719).

100101020021201 is an equidigital number, since it uses as much as digits as its factorization.

100101020021201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1169415.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 100101020021201 its reverse (102120020101001), we get a palindrome (202221040122202).

The spelling of 100101020021201 in words is "one hundred trillion, one hundred one billion, twenty million, twenty-one thousand, two hundred one".