12011169343 has 2 divisors, whose sum is σ = 12011169344. Its totient is φ = 12011169342.

The previous prime is 12011169323. The next prime is 12011169347. The reversal of 12011169343 is 34396111021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12011169343 - 2⁵ = 12011169311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12011169347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005584671 + 6005584672.

It is an arithmetic number, because the mean of its divisors is an integer number (6005584672).

Almost surely, 2^12011169343 is an apocalyptic number.

12011169343 is a deficient number, since it is larger than the sum of its proper divisors (1).

12011169343 is an equidigital number, since it uses as much as digits as its factorization.

12011169343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 31.

The spelling of 12011169343 in words is "twelve billion, eleven million, one hundred sixty-nine thousand, three hundred forty-three".