101331323223321 has 4 divisors (see below), whose sum is σ = 135108430964432. Its totient is φ = 67554215482212.

The previous prime is 101331323223307. The next prime is 101331323223323. The reversal of 101331323223321 is 123322323133101.

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 not a de Polignac number, because 101331323223321 - 2⁵ = 101331323223289 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (101331323223323) 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, 16888553870551 + ... + 16888553870556.

It is an arithmetic number, because the mean of its divisors is an integer number (33777107741108).

Almost surely, 2^{101331323223321} is an apocalyptic number.

It is an amenable number.

101331323223321 is a deficient number, since it is larger than the sum of its proper divisors (33777107741111).

101331323223321 is an equidigital number, since it uses as much as digits as its factorization.

101331323223321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33777107741110.

The product of its (nonzero) digits is 11664, while the sum is 30.

Adding to 101331323223321 its reverse (123322323133101), we get a palindrome (224653646356422).

The spelling of 101331323223321 in words is "one hundred one trillion, three hundred thirty-one billion, three hundred twenty-three million, two hundred twenty-three thousand, three hundred twenty-one".