101320133020013 has 4 divisors (see below), whose sum is σ = 101320155767040. Its totient is φ = 101320110272988.

The previous prime is 101320133020003. The next prime is 101320133020021. The reversal of 101320133020013 is 310020331023101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 101320133020013 - 2⁶ = 101320133019949 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 (101320133020003) 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, 2255693 + ... + 14412786.

It is an arithmetic number, because the mean of its divisors is an integer number (25330038941760).

Almost surely, 2^{101320133020013} is an apocalyptic number.

It is an amenable number.

101320133020013 is a deficient number, since it is larger than the sum of its proper divisors (22747027).

101320133020013 is an equidigital number, since it uses as much as digits as its factorization.

101320133020013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22747026.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 101320133020013 its reverse (310020331023101), we get a palindrome (411340464043114).

The spelling of 101320133020013 in words is "one hundred one trillion, three hundred twenty billion, one hundred thirty-three million, twenty thousand, thirteen".