12100411 has 2 divisors, whose sum is σ = 12100412. Its totient is φ = 12100410.

The previous prime is 12100391. The next prime is 12100441. The reversal of 12100411 is 11400121.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12100411 is a prime.

It is not a weakly prime, because it can be changed into another prime (12100441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6050205 + 6050206.

It is an arithmetic number, because the mean of its divisors is an integer number (6050206).

Almost surely, 2^12100411 is an apocalyptic number.

12100411 is a deficient number, since it is larger than the sum of its proper divisors (1).

12100411 is an equidigital number, since it uses as much as digits as its factorization.

12100411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 12100411 is about 3478.5645027798. The cubic root of 12100411 is about 229.5796417805.

Adding to 12100411 its reverse (11400121), we get a palindrome (23500532).

The spelling of 12100411 in words is "twelve million, one hundred thousand, four hundred eleven".