13142231210 has 8 divisors (see below), whose sum is σ = 23656016196. Its totient is φ = 5256892480.

The previous prime is 13142231189. The next prime is 13142231213. The reversal of 13142231210 is 1213224131.

It can be written as a sum of positive squares in 2 ways, for example, as 12394591561 + 747639649 = 111331^2 + 27343^2 .

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

It is not an unprimeable number, because it can be changed into a prime (13142231213) 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, 657111551 + ... + 657111570.

Almost surely, 2^13142231210 is an apocalyptic number.

13142231210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13142231210 is a deficient number, since it is larger than the sum of its proper divisors (10513784986).

13142231210 is a wasteful number, since it uses less digits than its factorization.

13142231210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1314223128.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 13142231210 its reverse (1213224131), we get a palindrome (14355455341).

The spelling of 13142231210 in words is "thirteen billion, one hundred forty-two million, two hundred thirty-one thousand, two hundred ten".