141231012 has 48 divisors (see below), whose sum is σ = 358247232. Its totient is φ = 43044480.

The previous prime is 141231007. The next prime is 141231037. The reversal of 141231012 is 210132141.

141231012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 141230982 and 141231000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12462 + ... + 20922.

It is an arithmetic number, because the mean of its divisors is an integer number (7463484).

Almost surely, 2^141231012 is an apocalyptic number.

141231012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141231012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179123616).

141231012 is an abundant number, since it is smaller than the sum of its proper divisors (217016220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141231012 is a wasteful number, since it uses less digits than its factorization.

141231012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8588 (or 8586 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 141231012 is about 11884.0654659927. The cubic root of 141231012 is about 520.7668812897.

Adding to 141231012 its reverse (210132141), we get a palindrome (351363153).

The spelling of 141231012 in words is "one hundred forty-one million, two hundred thirty-one thousand, twelve".