12112031331130 has 16 divisors (see below), whose sum is σ = 21805117639200. Its totient is φ = 4844043367312.

The previous prime is 12112031331121. The next prime is 12112031331137. The reversal of 12112031331130 is 3113313021121.

It is a super-3 number, since 3×12112031331130³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12112031331137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96079504 + ... + 96205483.

It is an arithmetic number, because the mean of its divisors is an integer number (1362819852450).

Almost surely, 2^{12112031331130} is an apocalyptic number.

12112031331130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12112031331130 is a deficient number, since it is larger than the sum of its proper divisors (9693086308070).

12112031331130 is a wasteful number, since it uses less digits than its factorization.

12112031331130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192291293.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 12112031331130 its reverse (3113313021121), we get a palindrome (15225344352251).

The spelling of 12112031331130 in words is "twelve trillion, one hundred twelve billion, thirty-one million, three hundred thirty-one thousand, one hundred thirty".