101321330030213 has 4 divisors (see below), whose sum is σ = 101321442611340. Its totient is φ = 101321217449088.

The previous prime is 101321330030117. The next prime is 101321330030227. The reversal of 101321330030213 is 312030033123101.

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 32056624688449 + 69264705341764 = 5661857^2 + 8322542^2 .

It is a cyclic number.

It is not a de Polignac number, because 101321330030213 - 2⁸ = 101321330029957 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 (101321330030233) 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, 54929618 + ... + 56744211.

It is an arithmetic number, because the mean of its divisors is an integer number (25330360652835).

Almost surely, 2^{101321330030213} is an apocalyptic number.

It is an amenable number.

101321330030213 is a deficient number, since it is larger than the sum of its proper divisors (112581127).

101321330030213 is an equidigital number, since it uses as much as digits as its factorization.

101321330030213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112581126.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 101321330030213 its reverse (312030033123101), we get a palindrome (413351363153314).

The spelling of 101321330030213 in words is "one hundred one trillion, three hundred twenty-one billion, three hundred thirty million, thirty thousand, two hundred thirteen".