1100310212171 has 2 divisors, whose sum is σ = 1100310212172. Its totient is φ = 1100310212170.

The previous prime is 1100310212149. The next prime is 1100310212237. The reversal of 1100310212171 is 1712120130011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1100310212171 - 2⁶ = 1100310212107 is a prime.

It is not a weakly prime, because it can be changed into another prime (1100310211171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550155106085 + 550155106086.

It is an arithmetic number, because the mean of its divisors is an integer number (550155106086).

Almost surely, 2^{1100310212171} is an apocalyptic number.

1100310212171 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100310212171 is an equidigital number, since it uses as much as digits as its factorization.

1100310212171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 20.

Adding to 1100310212171 its reverse (1712120130011), we get a palindrome (2812430342182).

The spelling of 1100310212171 in words is "one trillion, one hundred billion, three hundred ten million, two hundred twelve thousand, one hundred seventy-one".