12100010210011 has 4 divisors (see below), whose sum is σ = 12235965381000. Its totient is φ = 11964055039024.

The previous prime is 12100010209979. The next prime is 12100010210017. The reversal of 12100010210011 is 11001201000121.

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 12100010210011 - 2⁵ = 12100010209979 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12100010210011.

It is not an unprimeable number, because it can be changed into a prime (12100010210017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67977585361 + ... + 67977585538.

It is an arithmetic number, because the mean of its divisors is an integer number (3058991345250).

Almost surely, 2^{12100010210011} is an apocalyptic number.

12100010210011 is a deficient number, since it is larger than the sum of its proper divisors (135955170989).

12100010210011 is an equidigital number, since it uses as much as digits as its factorization.

12100010210011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135955170988.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 12100010210011 its reverse (11001201000121), we get a palindrome (23101211210132).

The spelling of 12100010210011 in words is "twelve trillion, one hundred billion, ten million, two hundred ten thousand, eleven".