101310203221 has 8 divisors (see below), whose sum is σ = 106655745600. Its totient is φ = 95966003520.

The previous prime is 101310203171. The next prime is 101310203243. The reversal of 101310203221 is 122302013101.

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 101310203221 - 2¹¹ = 101310201173 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101310203195 and 101310203204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101310201221) 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, 178900 + ... + 484381.

It is an arithmetic number, because the mean of its divisors is an integer number (13331968200).

Almost surely, 2^101310203221 is an apocalyptic number.

It is an amenable number.

101310203221 is a deficient number, since it is larger than the sum of its proper divisors (5345542379).

101310203221 is an equidigital number, since it uses as much as digits as its factorization.

101310203221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671339.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 101310203221 its reverse (122302013101), we get a palindrome (223612216322).

The spelling of 101310203221 in words is "one hundred one billion, three hundred ten million, two hundred three thousand, two hundred twenty-one".