13124142403013 has 4 divisors (see below), whose sum is σ = 13124856971520. Its totient is φ = 13123427834508.

The previous prime is 13124142402971. The next prime is 13124142403049. The reversal of 13124142403013 is 31030424142131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13124142403013 - 2²⁶ = 13124075294149 is a prime.

It is a super-2 number, since 2×13124142403013² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13124142403213) 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, 357256703 + ... + 357293436.

It is an arithmetic number, because the mean of its divisors is an integer number (3281214242880).

Almost surely, 2^{13124142403013} is an apocalyptic number.

It is an amenable number.

13124142403013 is a deficient number, since it is larger than the sum of its proper divisors (714568507).

13124142403013 is an equidigital number, since it uses as much as digits as its factorization.

13124142403013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714568506.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 13124142403013 its reverse (31030424142131), we get a palindrome (44154566545144).

The spelling of 13124142403013 in words is "thirteen trillion, one hundred twenty-four billion, one hundred forty-two million, four hundred three thousand, thirteen".