13120124231441 has 4 divisors (see below), whose sum is σ = 13315946981232. Its totient is φ = 12924301481652.

The previous prime is 13120124231429. The next prime is 13120124231449. The reversal of 13120124231441 is 14413242102131.

13120124231441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13120124231441 - 2¹⁰ = 13120124230417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13120124231449) 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, 97911374795 + ... + 97911374928.

It is an arithmetic number, because the mean of its divisors is an integer number (3328986745308).

Almost surely, 2^{13120124231441} is an apocalyptic number.

It is an amenable number.

13120124231441 is a deficient number, since it is larger than the sum of its proper divisors (195822749791).

13120124231441 is an equidigital number, since it uses as much as digits as its factorization.

13120124231441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195822749790.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 13120124231441 its reverse (14413242102131), we get a palindrome (27533366333572).

The spelling of 13120124231441 in words is "thirteen trillion, one hundred twenty billion, one hundred twenty-four million, two hundred thirty-one thousand, four hundred forty-one".