12103432301 has 8 divisors (see below), whose sum is σ = 12631002624. Its totient is φ = 11575973200.

The previous prime is 12103432279. The next prime is 12103432361. The reversal of 12103432301 is 10323430121.

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 12103432301 - 2²⁶ = 12036323437 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12103432361) 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, 256580 + ... + 300066.

It is an arithmetic number, because the mean of its divisors is an integer number (1578875328).

Almost surely, 2^12103432301 is an apocalyptic number.

It is an amenable number.

12103432301 is a deficient number, since it is larger than the sum of its proper divisors (527570323).

12103432301 is a wasteful number, since it uses less digits than its factorization.

12103432301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55611.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12103432301 its reverse (10323430121), we get a palindrome (22426862422).

The spelling of 12103432301 in words is "twelve billion, one hundred three million, four hundred thirty-two thousand, three hundred one".