11121132343 has 2 divisors, whose sum is σ = 11121132344. Its totient is φ = 11121132342.

The previous prime is 11121132311. The next prime is 11121132359. The reversal of 11121132343 is 34323112111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11121132343 - 2⁵ = 11121132311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11121132443) 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, 5560566171 + 5560566172.

It is an arithmetic number, because the mean of its divisors is an integer number (5560566172).

Almost surely, 2^11121132343 is an apocalyptic number.

11121132343 is a deficient number, since it is larger than the sum of its proper divisors (1).

11121132343 is an equidigital number, since it uses as much as digits as its factorization.

11121132343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 432, while the sum is 22.

Adding to 11121132343 its reverse (34323112111), we get a palindrome (45444244454).

The spelling of 11121132343 in words is "eleven billion, one hundred twenty-one million, one hundred thirty-two thousand, three hundred forty-three".