13142231211 has 16 divisors (see below), whose sum is σ = 18288426240. Its totient is φ = 8378911200.

The previous prime is 13142231189. The next prime is 13142231213. The reversal of 13142231211 is 11213224131.

13142231211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13142231211 - 2¹⁸ = 13141969067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13142231213) by changing a digit.

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, 405360 + ... + 436578.

It is an arithmetic number, because the mean of its divisors is an integer number (1143026640).

Almost surely, 2^13142231211 is an apocalyptic number.

13142231211 is a deficient number, since it is larger than the sum of its proper divisors (5146195029).

13142231211 is a wasteful number, since it uses less digits than its factorization.

13142231211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37346.

The product of its digits is 288, while the sum is 21.

Adding to 13142231211 its reverse (11213224131), we get a palindrome (24355455342).

The spelling of 13142231211 in words is "thirteen billion, one hundred forty-two million, two hundred thirty-one thousand, two hundred eleven".