12322131101 has 8 divisors (see below), whose sum is σ = 14083170240. Its totient is φ = 10561275648.

The previous prime is 12322131083. The next prime is 12322131109. The reversal of 12322131101 is 10113122321.

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

It is a de Polignac number, because none of the positive numbers 2^k-12322131101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12322131101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12322131109) 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, 158525 + ... + 223101.

It is an arithmetic number, because the mean of its divisors is an integer number (1760396280).

Almost surely, 2^12322131101 is an apocalyptic number.

It is an amenable number.

12322131101 is a deficient number, since it is larger than the sum of its proper divisors (1761039139).

12322131101 is an equidigital number, since it uses as much as digits as its factorization.

12322131101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91843.

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

Adding to 12322131101 its reverse (10113122321), we get a palindrome (22435253422).

The spelling of 12322131101 in words is "twelve billion, three hundred twenty-two million, one hundred thirty-one thousand, one hundred one".