101320321308 has 12 divisors (see below), whose sum is σ = 236414083080. Its totient is φ = 33773440432.

The previous prime is 101320321261. The next prime is 101320321321. The reversal of 101320321308 is 803123023101.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4221680043 + ... + 4221680066.

It is an arithmetic number, because the mean of its divisors is an integer number (19701173590).

Almost surely, 2^101320321308 is an apocalyptic number.

It is an amenable number.

101320321308 is an abundant number, since it is smaller than the sum of its proper divisors (135093761772).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101320321308 is a wasteful number, since it uses less digits than its factorization.

101320321308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8443360116 (or 8443360114 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 101320321308 its reverse (803123023101), we get a palindrome (904443344409).

The spelling of 101320321308 in words is "one hundred one billion, three hundred twenty million, three hundred twenty-one thousand, three hundred eight".