1210100871011 has 2 divisors, whose sum is σ = 1210100871012. Its totient is φ = 1210100871010.

The previous prime is 1210100870959. The next prime is 1210100871059. The reversal of 1210100871011 is 1101780010121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1210100871011 - 2²² = 1210096676707 is a prime.

It is not a weakly prime, because it can be changed into another prime (1210100874011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605050435505 + 605050435506.

It is an arithmetic number, because the mean of its divisors is an integer number (605050435506).

Almost surely, 2^{1210100871011} is an apocalyptic number.

1210100871011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1210100871011 is an equidigital number, since it uses as much as digits as its factorization.

1210100871011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 23.

Adding to 1210100871011 its reverse (1101780010121), we get a palindrome (2311880881132).

The spelling of 1210100871011 in words is "one trillion, two hundred ten billion, one hundred million, eight hundred seventy-one thousand, eleven".