11322400343 has 2 divisors, whose sum is σ = 11322400344. Its totient is φ = 11322400342.

The previous prime is 11322400277. The next prime is 11322400361. The reversal of 11322400343 is 34300422311.

It is a strong prime.

It is an emirp because it is prime and its reverse (34300422311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11322400343 - 2²⁴ = 11305623127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11322400363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5661200171 + 5661200172.

It is an arithmetic number, because the mean of its divisors is an integer number (5661200172).

Almost surely, 2^11322400343 is an apocalyptic number.

11322400343 is a deficient number, since it is larger than the sum of its proper divisors (1).

11322400343 is an equidigital number, since it uses as much as digits as its factorization.

11322400343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 11322400343 its reverse (34300422311), we get a palindrome (45622822654).

The spelling of 11322400343 in words is "eleven billion, three hundred twenty-two million, four hundred thousand, three hundred forty-three".