101223023321 has 8 divisors (see below), whose sum is σ = 115687754304. Its totient is φ = 86759367120.

The previous prime is 101223023311. The next prime is 101223023333. The reversal of 101223023321 is 123320322101.

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

It is a cyclic number.

It is not a de Polignac number, because 101223023321 - 2¹⁸ = 101222761177 is a prime.

It is a super-2 number, since 2×101223023321² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101223023293 and 101223023302.

It is not an unprimeable number, because it can be changed into a prime (101223023311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55610 + ... + 453363.

It is an arithmetic number, because the mean of its divisors is an integer number (14460969288).

Almost surely, 2^101223023321 is an apocalyptic number.

It is an amenable number.

101223023321 is a deficient number, since it is larger than the sum of its proper divisors (14464730983).

101223023321 is an equidigital number, since it uses as much as digits as its factorization.

101223023321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537391.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 101223023321 its reverse (123320322101), we get a palindrome (224543345422).

The spelling of 101223023321 in words is "one hundred one billion, two hundred twenty-three million, twenty-three thousand, three hundred twenty-one".