12132203105 has 8 divisors (see below), whose sum is σ = 15882156864. Its totient is φ = 8823420400.

The previous prime is 12132203081. The next prime is 12132203177. The reversal of 12132203105 is 50130223121.

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

It is not a de Polignac number, because 12132203105 - 2¹⁴ = 12132186721 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110292701 + ... + 110292810.

It is an arithmetic number, because the mean of its divisors is an integer number (1985269608).

Almost surely, 2^12132203105 is an apocalyptic number.

It is an amenable number.

12132203105 is a deficient number, since it is larger than the sum of its proper divisors (3749953759).

12132203105 is a wasteful number, since it uses less digits than its factorization.

12132203105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220585527.

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 12132203105 its reverse (50130223121), we get a palindrome (62262426226).

The spelling of 12132203105 in words is "twelve billion, one hundred thirty-two million, two hundred three thousand, one hundred five".