1113032329 has 2 divisors, whose sum is σ = 1113032330. Its totient is φ = 1113032328.

The previous prime is 1113032237. The next prime is 1113032359. The reversal of 1113032329 is 9232303111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 901620729 + 211411600 = 30027^2 + 14540^2 .

It is an emirp because it is prime and its reverse (9232303111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1113032329 - 2⁷ = 1113032201 is a prime.

It is not a weakly prime, because it can be changed into another prime (1113032359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556516164 + 556516165.

It is an arithmetic number, because the mean of its divisors is an integer number (556516165).

Almost surely, 2^1113032329 is an apocalyptic number.

It is an amenable number.

1113032329 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113032329 is an equidigital number, since it uses as much as digits as its factorization.

1113032329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 1113032329 is about 33362.1391550362. The cubic root of 1113032329 is about 1036.3407919778.

The spelling of 1113032329 in words is "one billion, one hundred thirteen million, thirty-two thousand, three hundred twenty-nine".