13120141042 has 16 divisors (see below), whose sum is σ = 19917729720. Its totient is φ = 6481133568.

The previous prime is 13120141033. The next prime is 13120141063. The reversal of 13120141042 is 24014102131.

13120141042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 12064605921 + 1055535121 = 109839^2 + 32489^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53334 + ... + 170542.

Almost surely, 2^13120141042 is an apocalyptic number.

13120141042 is a deficient number, since it is larger than the sum of its proper divisors (6797588678).

13120141042 is a wasteful number, since it uses less digits than its factorization.

13120141042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117885.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 13120141042 its reverse (24014102131), we get a palindrome (37134243173).

The spelling of 13120141042 in words is "thirteen billion, one hundred twenty million, one hundred forty-one thousand, forty-two".