12421112041003 has 8 divisors (see below), whose sum is σ = 12738927238400. Its totient is φ = 12104612849448.

The previous prime is 12421112041001. The next prime is 12421112041021. The reversal of 12421112041003 is 30014021112421.

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 12421112041003 - 2¹ = 12421112041001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12421112041001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328982343 + ... + 329020096.

It is an arithmetic number, because the mean of its divisors is an integer number (1592365904800).

Almost surely, 2^{12421112041003} is an apocalyptic number.

12421112041003 is a deficient number, since it is larger than the sum of its proper divisors (317815197397).

12421112041003 is an equidigital number, since it uses as much as digits as its factorization.

12421112041003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658002921.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 12421112041003 its reverse (30014021112421), we get a palindrome (42435133153424).

The spelling of 12421112041003 in words is "twelve trillion, four hundred twenty-one billion, one hundred twelve million, forty-one thousand, three".