12101310411 has 4 divisors (see below), whose sum is σ = 16135080552. Its totient is φ = 8067540272.

The previous prime is 12101310407. The next prime is 12101310439. The reversal of 12101310411 is 11401310121.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12101310411 - 2² = 12101310407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12101310491) 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 in 3 ways as a sum of consecutive naturals, for example, 2016885066 + ... + 2016885071.

It is an arithmetic number, because the mean of its divisors is an integer number (4033770138).

Almost surely, 2^12101310411 is an apocalyptic number.

12101310411 is a deficient number, since it is larger than the sum of its proper divisors (4033770141).

12101310411 is an equidigital number, since it uses as much as digits as its factorization.

12101310411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4033770140.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 12101310411 its reverse (11401310121), we get a palindrome (23502620532).

The spelling of 12101310411 in words is "twelve billion, one hundred one million, three hundred ten thousand, four hundred eleven".