101320330221321 has 8 divisors (see below), whose sum is σ = 135099782960544. Its totient is φ = 67543882148160.

The previous prime is 101320330221127. The next prime is 101320330221389. The reversal of 101320330221321 is 123122033023101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101320330221321 - 2²² = 101320326027017 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 101320330221291 and 101320330221300.

It is not an unprimeable number, because it can be changed into a prime (101320330221391) 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, 751087831 + ... + 751222716.

It is an arithmetic number, because the mean of its divisors is an integer number (16887472870068).

Almost surely, 2^{101320330221321} is an apocalyptic number.

It is an amenable number.

101320330221321 is a deficient number, since it is larger than the sum of its proper divisors (33779452739223).

101320330221321 is a wasteful number, since it uses less digits than its factorization.

101320330221321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1502333031.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 101320330221321 its reverse (123122033023101), we get a palindrome (224442363244422).

The spelling of 101320330221321 in words is "one hundred one trillion, three hundred twenty billion, three hundred thirty million, two hundred twenty-one thousand, three hundred twenty-one".