12100000423 has 8 divisors (see below), whose sum is σ = 13883667840. Its totient is φ = 10330107000.

The previous prime is 12100000421. The next prime is 12100000447. The reversal of 12100000423 is 32400000121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12100000423 - 2¹ = 12100000421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12100000421) 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 7 ways as a sum of consecutive naturals, for example, 3441613 + ... + 3445126.

It is an arithmetic number, because the mean of its divisors is an integer number (1735458480).

Almost surely, 2^12100000423 is an apocalyptic number.

12100000423 is a deficient number, since it is larger than the sum of its proper divisors (1783667417).

12100000423 is an equidigital number, since it uses as much as digits as its factorization.

12100000423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6886997.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 12100000423 its reverse (32400000121), we get a palindrome (44500000544).

The spelling of 12100000423 in words is "twelve billion, one hundred million, four hundred twenty-three", and thus it is an aban number.