513224310021132 has 24 divisors (see below), whose sum is σ = 1197643034988400. Its totient is φ = 171057677872896.

The previous prime is 513224310021127. The next prime is 513224310021197. The reversal of 513224310021132 is 231120013422315.

It is a super-3 number, since 3×513224310021132³ (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 513224310021132.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2136391657 + ... + 2136631872.

Almost surely, 2^{513224310021132} is an apocalyptic number.

It is an amenable number.

513224310021132 is an abundant number, since it is smaller than the sum of its proper divisors (684418724967268).

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

513224310021132 is a wasteful number, since it uses less digits than its factorization.

513224310021132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4273033545 (or 4273033543 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 513224310021132 its reverse (231120013422315), we get a palindrome (744344323443447).

The spelling of 513224310021132 in words is "five hundred thirteen trillion, two hundred twenty-four billion, three hundred ten million, twenty-one thousand, one hundred thirty-two".