2101011002201 has 8 divisors (see below), whose sum is σ = 2124965708064. Its totient is φ = 2077136279680.

The previous prime is 2101011002149. The next prime is 2101011002213. The reversal of 2101011002201 is 1022001101012.

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 2101011002201 - 2⁶ = 2101011002137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2101011004201) 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, 19943000 + ... + 20048073.

It is an arithmetic number, because the mean of its divisors is an integer number (265620713508).

Almost surely, 2^{2101011002201} is an apocalyptic number.

It is an amenable number.

2101011002201 is a deficient number, since it is larger than the sum of its proper divisors (23954705863).

2101011002201 is a wasteful number, since it uses less digits than its factorization.

2101011002201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39991671.

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

Adding to 2101011002201 its reverse (1022001101012), we get a palindrome (3123012103213).

The spelling of 2101011002201 in words is "two trillion, one hundred one billion, eleven million, two thousand, two hundred one".