101321110302201 has 6 divisors (see below), whose sum is σ = 146352714880970. Its totient is φ = 67547406868128.

The previous prime is 101321110302197. The next prime is 101321110302211. The reversal of 101321110302201 is 102203011123101.

101321110302201 is a `hidden beast` number, since 1 + 0 + 1 + 321 + 110 + 30 + 2 + 201 = 666.

It can be written as a sum of positive squares in only one way, i.e., 88481960055225 + 12839150246976 = 9406485^2 + 3583176^2 .

It is not a de Polignac number, because 101321110302201 - 2² = 101321110302197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101321110302211) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5628950572336 + ... + 5628950572353.

Almost surely, 2^{101321110302201} is an apocalyptic number.

It is an amenable number.

101321110302201 is a deficient number, since it is larger than the sum of its proper divisors (45031604578769).

101321110302201 is a wasteful number, since it uses less digits than its factorization.

101321110302201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11257901144695 (or 11257901144692 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 101321110302201 its reverse (102203011123101), we get a palindrome (203524121425302).

The spelling of 101321110302201 in words is "one hundred one trillion, three hundred twenty-one billion, one hundred ten million, three hundred two thousand, two hundred one".