120011033213171 has 2 divisors, whose sum is σ = 120011033213172. Its totient is φ = 120011033213170.

The previous prime is 120011033213143. The next prime is 120011033213287. The reversal of 120011033213171 is 171312330110021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120011033213171 - 2⁶ = 120011033213107 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120011033213171.

It is not a weakly prime, because it can be changed into another prime (120011033213101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60005516606585 + 60005516606586.

It is an arithmetic number, because the mean of its divisors is an integer number (60005516606586).

Almost surely, 2^{120011033213171} is an apocalyptic number.

120011033213171 is a deficient number, since it is larger than the sum of its proper divisors (1).

120011033213171 is an equidigital number, since it uses as much as digits as its factorization.

120011033213171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 26.

Adding to 120011033213171 its reverse (171312330110021), we get a palindrome (291323363323192).

The spelling of 120011033213171 in words is "one hundred twenty trillion, eleven billion, thirty-three million, two hundred thirteen thousand, one hundred seventy-one".