1112355329 has 2 divisors, whose sum is σ = 1112355330. Its totient is φ = 1112355328.

The previous prime is 1112355311. The next prime is 1112355341. The reversal of 1112355329 is 9235532111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1020674704 + 91680625 = 31948^2 + 9575^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112355329 - 2⁸ = 1112355073 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1112355295 and 1112355304.

It is not a weakly prime, because it can be changed into another prime (1112355359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556177664 + 556177665.

It is an arithmetic number, because the mean of its divisors is an integer number (556177665).

Almost surely, 2^1112355329 is an apocalyptic number.

It is an amenable number.

1112355329 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112355329 is an equidigital number, since it uses as much as digits as its factorization.

1112355329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8100, while the sum is 32.

The square root of 1112355329 is about 33351.9913798262. The cubic root of 1112355329 is about 1036.1306318607.

The spelling of 1112355329 in words is "one billion, one hundred twelve million, three hundred fifty-five thousand, three hundred twenty-nine".