100320110213 has 2 divisors, whose sum is σ = 100320110214. Its totient is φ = 100320110212.

The previous prime is 100320110207. The next prime is 100320110239. The reversal of 100320110213 is 312011023001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55470612484 + 44849497729 = 235522^2 + 211777^2 .

It is a cyclic number.

It is not a de Polignac number, because 100320110213 - 2⁸ = 100320109957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100320110273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50160055106 + 50160055107.

It is an arithmetic number, because the mean of its divisors is an integer number (50160055107).

Almost surely, 2^100320110213 is an apocalyptic number.

It is an amenable number.

100320110213 is a deficient number, since it is larger than the sum of its proper divisors (1).

100320110213 is an equidigital number, since it uses as much as digits as its factorization.

100320110213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 100320110213 its reverse (312011023001), we get a palindrome (412331133214).

The spelling of 100320110213 in words is "one hundred billion, three hundred twenty million, one hundred ten thousand, two hundred thirteen".