13124335101205 has 8 divisors (see below), whose sum is σ = 15755395295232. Its totient is φ = 10495339298448.

The previous prime is 13124335101197. The next prime is 13124335101239. The reversal of 13124335101205 is 50210153342131.

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 13124335101205 - 2³ = 13124335101197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 516083829 + ... + 516109258.

It is an arithmetic number, because the mean of its divisors is an integer number (1969424411904).

Almost surely, 2^{13124335101205} is an apocalyptic number.

It is an amenable number.

13124335101205 is a deficient number, since it is larger than the sum of its proper divisors (2631060194027).

13124335101205 is a wasteful number, since it uses less digits than its factorization.

13124335101205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032195635.

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 13124335101205 its reverse (50210153342131), we get a palindrome (63334488443336).

The spelling of 13124335101205 in words is "thirteen trillion, one hundred twenty-four billion, three hundred thirty-five million, one hundred one thousand, two hundred five".