2012032011173 has 2 divisors, whose sum is σ = 2012032011174. Its totient is φ = 2012032011172.

The previous prime is 2012032011151. The next prime is 2012032011229. The reversal of 2012032011173 is 3711102302102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1191518515489 + 820513495684 = 1091567^2 + 905822^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012032011173 - 2¹⁸ = 2012031749029 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2012032011973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006016005586 + 1006016005587.

It is an arithmetic number, because the mean of its divisors is an integer number (1006016005587).

Almost surely, 2^{2012032011173} is an apocalyptic number.

It is an amenable number.

2012032011173 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012032011173 is an equidigital number, since it uses as much as digits as its factorization.

2012032011173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 23.

Adding to 2012032011173 its reverse (3711102302102), we get a palindrome (5723134313275).

The spelling of 2012032011173 in words is "two trillion, twelve billion, thirty-two million, eleven thousand, one hundred seventy-three".