12132131210 has 8 divisors (see below), whose sum is σ = 21837836196. Its totient is φ = 4852852480.

The previous prime is 12132131203. The next prime is 12132131227. The reversal of 12132131210 is 1213123121.

It can be written as a sum of positive squares in 2 ways, for example, as 11983461961 + 148669249 = 109469^2 + 12193^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 606606551 + ... + 606606570.

Almost surely, 2^12132131210 is an apocalyptic number.

12132131210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12132131210 is a deficient number, since it is larger than the sum of its proper divisors (9705704986).

12132131210 is a wasteful number, since it uses less digits than its factorization.

12132131210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213213128.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 12132131210 its reverse (1213123121), we get a palindrome (13345254331).

The spelling of 12132131210 in words is "twelve billion, one hundred thirty-two million, one hundred thirty-one thousand, two hundred ten".