13124450412103 has 8 divisors (see below), whose sum is σ = 13372958487168. Its totient is φ = 12875974816224.

The previous prime is 13124450411977. The next prime is 13124450412113. The reversal of 13124450412103 is 30121405442131.

It is a happy number.

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 13124450412103 - 2²⁹ = 13123913541191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13124450412113) 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, 7303200 + ... + 8921077.

It is an arithmetic number, because the mean of its divisors is an integer number (1671619810896).

Almost surely, 2^{13124450412103} is an apocalyptic number.

13124450412103 is a deficient number, since it is larger than the sum of its proper divisors (248508075065).

13124450412103 is a wasteful number, since it uses less digits than its factorization.

13124450412103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16239593.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 13124450412103 its reverse (30121405442131), we get a palindrome (43245855854234).

The spelling of 13124450412103 in words is "thirteen trillion, one hundred twenty-four billion, four hundred fifty million, four hundred twelve thousand, one hundred three".