101021320002201 has 16 divisors (see below), whose sum is σ = 137889095393280. Its totient is φ = 65751944685840.

The previous prime is 101021320002193. The next prime is 101021320002209. The reversal of 101021320002201 is 102200023120101.

It is an interprime number because it is at equal distance from previous prime (101021320002193) and next prime (101021320002209).

It is not a de Polignac number, because 101021320002201 - 2³ = 101021320002193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101021320002209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174590805 + ... + 175168466.

It is an arithmetic number, because the mean of its divisors is an integer number (8618068462080).

Almost surely, 2^{101021320002201} is an apocalyptic number.

It is an amenable number.

101021320002201 is a deficient number, since it is larger than the sum of its proper divisors (36867775391079).

101021320002201 is a wasteful number, since it uses less digits than its factorization.

101021320002201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349761556.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 101021320002201 its reverse (102200023120101), we get a palindrome (203221343122302).

The spelling of 101021320002201 in words is "one hundred one trillion, twenty-one billion, three hundred twenty million, two thousand, two hundred one".