101323320211013 has 4 divisors (see below), whose sum is σ = 101323422159840. Its totient is φ = 101323218262188.

The previous prime is 101323320210979. The next prime is 101323320211031. The reversal of 101323320211013 is 310112023323101.

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 101323320211013 - 2²⁰ = 101323319162437 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101323320211013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101323320217013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49468793 + ... + 51476286.

It is an arithmetic number, because the mean of its divisors is an integer number (25330855539960).

Almost surely, 2^{101323320211013} is an apocalyptic number.

It is an amenable number.

101323320211013 is a deficient number, since it is larger than the sum of its proper divisors (101948827).

101323320211013 is a wasteful number, since it uses less digits than its factorization.

101323320211013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101948826.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 101323320211013 its reverse (310112023323101), we get a palindrome (411435343534114).

The spelling of 101323320211013 in words is "one hundred one trillion, three hundred twenty-three billion, three hundred twenty million, two hundred eleven thousand, thirteen".