11882648213 has 2 divisors, whose sum is σ = 11882648214. Its totient is φ = 11882648212.

The previous prime is 11882648207. The next prime is 11882648237. The reversal of 11882648213 is 31284628811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11762920849 + 119727364 = 108457^2 + 10942^2 .

It is a cyclic number.

It is not a de Polignac number, because 11882648213 - 2²⁶ = 11815539349 is a prime.

It is a super-3 number, since 3×11882648213³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11882698213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5941324106 + 5941324107.

It is an arithmetic number, because the mean of its divisors is an integer number (5941324107).

Almost surely, 2^11882648213 is an apocalyptic number.

It is an amenable number.

11882648213 is a deficient number, since it is larger than the sum of its proper divisors (1).

11882648213 is an equidigital number, since it uses as much as digits as its factorization.

11882648213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 147456, while the sum is 44.

The spelling of 11882648213 in words is "eleven billion, eight hundred eighty-two million, six hundred forty-eight thousand, two hundred thirteen".