10011320213 has 4 divisors (see below), whose sum is σ = 10600221420. Its totient is φ = 9422419008.

The previous prime is 10011320201. The next prime is 10011320257. The reversal of 10011320213 is 31202311001.

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 8876843089 + 1134477124 = 94217^2 + 33682^2 .

It is a cyclic number.

It is not a de Polignac number, because 10011320213 - 2¹⁴ = 10011303829 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 (10011320113) 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, 294450578 + ... + 294450611.

It is an arithmetic number, because the mean of its divisors is an integer number (2650055355).

Almost surely, 2^10011320213 is an apocalyptic number.

It is an amenable number.

10011320213 is a deficient number, since it is larger than the sum of its proper divisors (588901207).

10011320213 is an equidigital number, since it uses as much as digits as its factorization.

10011320213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588901206.

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

Adding to 10011320213 its reverse (31202311001), we get a palindrome (41213631214).

The spelling of 10011320213 in words is "ten billion, eleven million, three hundred twenty thousand, two hundred thirteen".