13124242412201 has 4 divisors (see below), whose sum is σ = 13124837017812. Its totient is φ = 13123647806592.

The previous prime is 13124242412123. The next prime is 13124242412251. The reversal of 13124242412201 is 10221424242131.

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 8098122318400 + 5026120093801 = 2845720^2 + 2241901^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13124242412201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13124242412251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297269696 + ... + 297313841.

It is an arithmetic number, because the mean of its divisors is an integer number (3281209254453).

Almost surely, 2^{13124242412201} is an apocalyptic number.

It is an amenable number.

13124242412201 is a deficient number, since it is larger than the sum of its proper divisors (594605611).

13124242412201 is an equidigital number, since it uses as much as digits as its factorization.

13124242412201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594605610.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 13124242412201 its reverse (10221424242131), we get a palindrome (23345666654332).

The spelling of 13124242412201 in words is "thirteen trillion, one hundred twenty-four billion, two hundred forty-two million, four hundred twelve thousand, two hundred one".