101321223033313 has 4 divisors (see below), whose sum is σ = 101489810759428. Its totient is φ = 101152635307200.

The previous prime is 101321223033311. The next prime is 101321223033323. The reversal of 101321223033313 is 313330322123101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 59345945991424 + 41975277041889 = 7703632^2 + 6478833^2 .

It is a cyclic number.

It is not a de Polignac number, because 101321223033313 - 2¹ = 101321223033311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101321223033311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84293862156 + ... + 84293863357.

It is an arithmetic number, because the mean of its divisors is an integer number (25372452689857).

Almost surely, 2^{101321223033313} is an apocalyptic number.

It is an amenable number.

101321223033313 is a deficient number, since it is larger than the sum of its proper divisors (168587726115).

101321223033313 is an equidigital number, since it uses as much as digits as its factorization.

101321223033313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168587726114.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 101321223033313 its reverse (313330322123101), we get a palindrome (414651545156414).

The spelling of 101321223033313 in words is "one hundred one trillion, three hundred twenty-one billion, two hundred twenty-three million, thirty-three thousand, three hundred thirteen".