11321200310213 has 2 divisors, whose sum is σ = 11321200310214. Its totient is φ = 11321200310212.

The previous prime is 11321200310179. The next prime is 11321200310221. The reversal of 11321200310213 is 31201300212311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11166544523044 + 154655787169 = 3341638^2 + 393263^2 .

It is a cyclic number.

It is not a de Polignac number, because 11321200310213 - 2¹⁶ = 11321200244677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11321200370213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5660600155106 + 5660600155107.

It is an arithmetic number, because the mean of its divisors is an integer number (5660600155107).

Almost surely, 2^{11321200310213} is an apocalyptic number.

It is an amenable number.

11321200310213 is a deficient number, since it is larger than the sum of its proper divisors (1).

11321200310213 is an equidigital number, since it uses as much as digits as its factorization.

11321200310213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11321200310213 its reverse (31201300212311), we get a palindrome (42522500522524).

The spelling of 11321200310213 in words is "eleven trillion, three hundred twenty-one billion, two hundred million, three hundred ten thousand, two hundred thirteen".