12112320132130 has 24 divisors (see below), whose sum is σ = 23010053044572. Its totient is φ = 4589931838176.

The previous prime is 12112320132119. The next prime is 12112320132181. The reversal of 12112320132130 is 3123102321121.

It can be written as a sum of positive squares in 2 ways, for example, as 11289458880441 + 822861251689 = 3359979^2 + 907117^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1677603057 + ... + 1677610276.

Almost surely, 2^{12112320132130} is an apocalyptic number.

12112320132130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12112320132130 is a deficient number, since it is larger than the sum of its proper divisors (10897732912442).

12112320132130 is a wasteful number, since it uses less digits than its factorization.

12112320132130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3355213378 (or 3355213359 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 12112320132130 its reverse (3123102321121), we get a palindrome (15235422453251).

The spelling of 12112320132130 in words is "twelve trillion, one hundred twelve billion, three hundred twenty million, one hundred thirty-two thousand, one hundred thirty".