1123753339 has 2 divisors, whose sum is σ = 1123753340. Its totient is φ = 1123753338.

The previous prime is 1123753333. The next prime is 1123753349. The reversal of 1123753339 is 9333573211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1123753339 - 2⁹ = 1123752827 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1123753298 and 1123753307.

It is not a weakly prime, because it can be changed into another prime (1123753333) 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, 561876669 + 561876670.

It is an arithmetic number, because the mean of its divisors is an integer number (561876670).

Almost surely, 2^1123753339 is an apocalyptic number.

1123753339 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123753339 is an equidigital number, since it uses as much as digits as its factorization.

1123753339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51030, while the sum is 37.

The square root of 1123753339 is about 33522.4303862354. The cubic root of 1123753339 is about 1039.6575977729.

The spelling of 1123753339 in words is "one billion, one hundred twenty-three million, seven hundred fifty-three thousand, three hundred thirty-nine".