1120424329 has 2 divisors, whose sum is σ = 1120424330. Its totient is φ = 1120424328.

The previous prime is 1120424311. The next prime is 1120424339. The reversal of 1120424329 is 9234240211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 969699600 + 150724729 = 31140^2 + 12277^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120424329 - 2²⁵ = 1086869897 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1120424297 and 1120424306.

It is not a weakly prime, because it can be changed into another prime (1120424339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560212164 + 560212165.

It is an arithmetic number, because the mean of its divisors is an integer number (560212165).

Almost surely, 2^1120424329 is an apocalyptic number.

It is an amenable number.

1120424329 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120424329 is an equidigital number, since it uses as much as digits as its factorization.

1120424329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 1120424329 is about 33472.7400880179. The cubic root of 1120424329 is about 1038.6299541579.

The spelling of 1120424329 in words is "one billion, one hundred twenty million, four hundred twenty-four thousand, three hundred twenty-nine".