1120434971 has 2 divisors, whose sum is σ = 1120434972. Its totient is φ = 1120434970.

The previous prime is 1120434947. The next prime is 1120434977. The reversal of 1120434971 is 1794340211.

It is a strong prime.

It is an emirp because it is prime and its reverse (1794340211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1120434971 - 2⁶ = 1120434907 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120434977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560217485 + 560217486.

It is an arithmetic number, because the mean of its divisors is an integer number (560217486).

Almost surely, 2^1120434971 is an apocalyptic number.

1120434971 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120434971 is an equidigital number, since it uses as much as digits as its factorization.

1120434971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 1120434971 is about 33472.8990528158. The cubic root of 1120434971 is about 1038.6332425148.

The spelling of 1120434971 in words is "one billion, one hundred twenty million, four hundred thirty-four thousand, nine hundred seventy-one".