12316130624532 has 48 divisors (see below), whose sum is σ = 33052206212480. Its totient is φ = 3496481119872.

The previous prime is 12316130624419. The next prime is 12316130624537. The reversal of 12316130624532 is 23542603161321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12316130624537) 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 15 ways as a sum of consecutive naturals, for example, 466931407 + ... + 466957782.

Almost surely, 2^{12316130624532} is an apocalyptic number.

12316130624532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12316130624532 is an abundant number, since it is smaller than the sum of its proper divisors (20736075587948).

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

12316130624532 is a wasteful number, since it uses less digits than its factorization.

12316130624532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 933889360 (or 933889358 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 39.

Adding to 12316130624532 its reverse (23542603161321), we get a palindrome (35858733785853).

The spelling of 12316130624532 in words is "twelve trillion, three hundred sixteen billion, one hundred thirty million, six hundred twenty-four thousand, five hundred thirty-two".