12132144311 has 8 divisors (see below), whose sum is σ = 13901512704. Its totient is φ = 10371827160.

The previous prime is 12132144307. The next prime is 12132144373. The reversal of 12132144311 is 11344123121.

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

It is a cyclic number.

It is not a de Polignac number, because 12132144311 - 2² = 12132144307 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12132144301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2259935 + ... + 2265296.

It is an arithmetic number, because the mean of its divisors is an integer number (1737689088).

Almost surely, 2^12132144311 is an apocalyptic number.

12132144311 is a deficient number, since it is larger than the sum of its proper divisors (1769368393).

12132144311 is an equidigital number, since it uses as much as digits as its factorization.

12132144311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4525621.

The product of its digits is 576, while the sum is 23.

Adding to 12132144311 its reverse (11344123121), we get a palindrome (23476267432).

The spelling of 12132144311 in words is "twelve billion, one hundred thirty-two million, one hundred forty-four thousand, three hundred eleven".