13201331142 has 32 divisors (see below), whose sum is σ = 26972808192. Its totient is φ = 4305477824.

The previous prime is 13201331071. The next prime is 13201331159. The reversal of 13201331142 is 24113310231.

13201331142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 1346743 + ... + 1356509.

It is an arithmetic number, because the mean of its divisors is an integer number (842900256).

Almost surely, 2^13201331142 is an apocalyptic number.

13201331142 is an abundant number, since it is smaller than the sum of its proper divisors (13771477050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13201331142 is a wasteful number, since it uses less digits than its factorization.

13201331142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14612.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13201331142 its reverse (24113310231), we get a palindrome (37314641373).

The spelling of 13201331142 in words is "thirteen billion, two hundred one million, three hundred thirty-one thousand, one hundred forty-two".