12031141124 has 6 divisors (see below), whose sum is σ = 21054496974. Its totient is φ = 6015570560.

The previous prime is 12031141103. The next prime is 12031141127. The reversal of 12031141124 is 42114113021.

It can be written as a sum of positive squares in only one way, i.e., 12030141124 + 1000000 = 109682^2 + 1000^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12031141096 and 12031141105.

It is not an unprimeable number, because it can be changed into a prime (12031141127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1503892637 + ... + 1503892644.

It is an arithmetic number, because the mean of its divisors is an integer number (3509082829).

Almost surely, 2^12031141124 is an apocalyptic number.

It is an amenable number.

12031141124 is a deficient number, since it is larger than the sum of its proper divisors (9023355850).

12031141124 is a wasteful number, since it uses less digits than its factorization.

12031141124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3007785285 (or 3007785283 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 12031141124 its reverse (42114113021), we get a palindrome (54145254145).

The spelling of 12031141124 in words is "twelve billion, thirty-one million, one hundred forty-one thousand, one hundred twenty-four".