101330101000221 has 16 divisors (see below), whose sum is σ = 145528784609280. Its totient is φ = 62531899634160.

The previous prime is 101330101000069. The next prime is 101330101000231. The reversal of 101330101000221 is 122000101033101.

It is a happy number.

It is not a de Polignac number, because 101330101000221 - 2¹⁸ = 101330100738077 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101330101000221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101330101000231) 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, 23686323481 + ... + 23686327758.

It is an arithmetic number, because the mean of its divisors is an integer number (9095549038080).

Almost surely, 2^{101330101000221} is an apocalyptic number.

It is an amenable number.

101330101000221 is a deficient number, since it is larger than the sum of its proper divisors (44198683609059).

101330101000221 is a wasteful number, since it uses less digits than its factorization.

101330101000221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47372651296.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 101330101000221 its reverse (122000101033101), we get a palindrome (223330202033322).

The spelling of 101330101000221 in words is "one hundred one trillion, three hundred thirty billion, one hundred one million, two hundred twenty-one", and thus it is an aban number.