12100432411 has 4 divisors (see below), whose sum is σ = 12626538192. Its totient is φ = 11574326632.

The previous prime is 12100432391. The next prime is 12100432417. The reversal of 12100432411 is 11423400121.

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 12100432411 - 2¹⁹ = 12099908123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12100432417) 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, 263052856 + ... + 263052901.

It is an arithmetic number, because the mean of its divisors is an integer number (3156634548).

Almost surely, 2^12100432411 is an apocalyptic number.

12100432411 is a deficient number, since it is larger than the sum of its proper divisors (526105781).

12100432411 is an equidigital number, since it uses as much as digits as its factorization.

12100432411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526105780.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 12100432411 its reverse (11423400121), we get a palindrome (23523832532).

The spelling of 12100432411 in words is "twelve billion, one hundred million, four hundred thirty-two thousand, four hundred eleven".