101332320013 has 8 divisors (see below), whose sum is σ = 101777018616. Its totient is φ = 100887705600.

The previous prime is 101332319909. The next prime is 101332320043. The reversal of 101332320013 is 310023233101.

It can be written as a sum of positive squares in 4 ways, for example, as 4139892964 + 97192427049 = 64342^2 + 311757^2 .

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 101332320013 - 2¹⁷ = 101332188941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101332320043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4448493 + ... + 4471213.

It is an arithmetic number, because the mean of its divisors is an integer number (12722127327).

Almost surely, 2^101332320013 is an apocalyptic number.

It is an amenable number.

101332320013 is a deficient number, since it is larger than the sum of its proper divisors (444698603).

101332320013 is a wasteful number, since it uses less digits than its factorization.

101332320013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42095.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 101332320013 its reverse (310023233101), we get a palindrome (411355553114).

The spelling of 101332320013 in words is "one hundred one billion, three hundred thirty-two million, three hundred twenty thousand, thirteen".