12404030101 has 4 divisors (see below), whose sum is σ = 12423381804. Its totient is φ = 12384678400.

The previous prime is 12404030083. The next prime is 12404030117. The reversal of 12404030101 is 10103040421.

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

It can be written as a sum of positive squares in 2 ways, for example, as 11799607876 + 604422225 = 108626^2 + 24585^2 .

It is a cyclic number.

It is not a de Polignac number, because 12404030101 - 2³¹ = 10256546453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12404034101) 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, 9674890 + ... + 9676171.

It is an arithmetic number, because the mean of its divisors is an integer number (3105845451).

Almost surely, 2^12404030101 is an apocalyptic number.

It is an amenable number.

12404030101 is a deficient number, since it is larger than the sum of its proper divisors (19351703).

12404030101 is an equidigital number, since it uses as much as digits as its factorization.

12404030101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19351702.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12404030101 its reverse (10103040421), we get a palindrome (22507070522).

The spelling of 12404030101 in words is "twelve billion, four hundred four million, thirty thousand, one hundred one".