101330012122321 has 4 divisors (see below), whose sum is σ = 101330221736944. Its totient is φ = 101329802507700.

The previous prime is 101330012122243. The next prime is 101330012122337. The reversal of 101330012122321 is 123221210033101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 101330012122321 - 2¹⁷ = 101330011991249 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101330012122292 and 101330012122301.

It is not an unprimeable number, because it can be changed into a prime (101330012122351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104080515 + ... + 105049576.

It is an arithmetic number, because the mean of its divisors is an integer number (25332555434236).

Almost surely, 2^{101330012122321} is an apocalyptic number.

It is an amenable number.

101330012122321 is a deficient number, since it is larger than the sum of its proper divisors (209614623).

101330012122321 is an equidigital number, since it uses as much as digits as its factorization.

101330012122321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209614622.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 101330012122321 its reverse (123221210033101), we get a palindrome (224551222155422).

The spelling of 101330012122321 in words is "one hundred one trillion, three hundred thirty billion, twelve million, one hundred twenty-two thousand, three hundred twenty-one".