111323133343 has 2 divisors, whose sum is σ = 111323133344. Its totient is φ = 111323133342.

The previous prime is 111323133329. The next prime is 111323133349. The reversal of 111323133343 is 343331323111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111323133343 - 2²¹ = 111321036191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111323133349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55661566671 + 55661566672.

It is an arithmetic number, because the mean of its divisors is an integer number (55661566672).

Almost surely, 2^111323133343 is an apocalyptic number.

111323133343 is a deficient number, since it is larger than the sum of its proper divisors (1).

111323133343 is an equidigital number, since it uses as much as digits as its factorization.

111323133343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5832, while the sum is 28.

Adding to 111323133343 its reverse (343331323111), we get a palindrome (454654456454).

The spelling of 111323133343 in words is "one hundred eleven billion, three hundred twenty-three million, one hundred thirty-three thousand, three hundred forty-three".