13120141310243 has 8 divisors (see below), whose sum is σ = 14333837340096. Its totient is φ = 11909937932200.

The previous prime is 13120141310239. The next prime is 13120141310251. The reversal of 13120141310243 is 34201314102131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13120141310243 - 2² = 13120141310239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13120141310273) 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, 873155093 + ... + 873170118.

It is an arithmetic number, because the mean of its divisors is an integer number (1791729667512).

Almost surely, 2^{13120141310243} is an apocalyptic number.

13120141310243 is a deficient number, since it is larger than the sum of its proper divisors (1213696029853).

13120141310243 is a wasteful number, since it uses less digits than its factorization.

13120141310243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746325905.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 13120141310243 its reverse (34201314102131), we get a palindrome (47321455412374).

The spelling of 13120141310243 in words is "thirteen trillion, one hundred twenty billion, one hundred forty-one million, three hundred ten thousand, two hundred forty-three".