2012031324532 has 12 divisors (see below), whose sum is σ = 3728175689700. Its totient is φ = 946838270336.

The previous prime is 2012031324431. The next prime is 2012031324533. The reversal of 2012031324532 is 2354231302102.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1397209105296 + 614822219236 = 1182036^2 + 784106^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2012031324532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012031324533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14794347907 + ... + 14794348042.

It is an arithmetic number, because the mean of its divisors is an integer number (310681307475).

Almost surely, 2^{2012031324532} is an apocalyptic number.

It is an amenable number.

2012031324532 is a deficient number, since it is larger than the sum of its proper divisors (1716144365168).

2012031324532 is a wasteful number, since it uses less digits than its factorization.

2012031324532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29588695970 (or 29588695968 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 2012031324532 its reverse (2354231302102), we get a palindrome (4366262626634).

The spelling of 2012031324532 in words is "two trillion, twelve billion, thirty-one million, three hundred twenty-four thousand, five hundred thirty-two".