11892598213 has 2 divisors, whose sum is σ = 11892598214. Its totient is φ = 11892598212.

The previous prime is 11892598189. The next prime is 11892598229. The reversal of 11892598213 is 31289529811.

11892598213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8677481409 + 3215116804 = 93153^2 + 56702^2 .

It is a cyclic number.

It is not a de Polignac number, because 11892598213 - 2⁹ = 11892597701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11892598813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5946299106 + 5946299107.

It is an arithmetic number, because the mean of its divisors is an integer number (5946299107).

Almost surely, 2^11892598213 is an apocalyptic number.

It is an amenable number.

11892598213 is a deficient number, since it is larger than the sum of its proper divisors (1).

11892598213 is an equidigital number, since it uses as much as digits as its factorization.

11892598213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 311040, while the sum is 49.

The spelling of 11892598213 in words is "eleven billion, eight hundred ninety-two million, five hundred ninety-eight thousand, two hundred thirteen".