120032000009 has 2 divisors, whose sum is σ = 120032000010. Its totient is φ = 120032000008.

The previous prime is 120031999963. The next prime is 120032000017. The reversal of 120032000009 is 900000230021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117235705609 + 2796294400 = 342397^2 + 52880^2 .

It is a cyclic number.

It is not a de Polignac number, because 120032000009 - 2⁸ = 120031999753 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (120032000609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60016000004 + 60016000005.

It is an arithmetic number, because the mean of its divisors is an integer number (60016000005).

Almost surely, 2^120032000009 is an apocalyptic number.

It is an amenable number.

120032000009 is a deficient number, since it is larger than the sum of its proper divisors (1).

120032000009 is an equidigital number, since it uses as much as digits as its factorization.

120032000009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

The spelling of 120032000009 in words is "one hundred twenty billion, thirty-two million, nine", and thus it is an aban number.