3201312153512 has 192 divisors, whose sum is σ = 6932056844160. Its totient is φ = 1373466931200.

The previous prime is 3201312153499. The next prime is 3201312153563. The reversal of 3201312153512 is 2153512131023.

It is a super-3 number, since 3×3201312153512³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 739843493 + ... + 739847819.

It is an arithmetic number, because the mean of its divisors is an integer number (36104462730).

Almost surely, 2^{3201312153512} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3201312153512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3466028422080).

3201312153512 is an abundant number, since it is smaller than the sum of its proper divisors (3730744690648).

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

3201312153512 is a wasteful number, since it uses less digits than its factorization.

3201312153512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4564 (or 4507 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

Adding to 3201312153512 its reverse (2153512131023), we get a palindrome (5354824284535).

The spelling of 3201312153512 in words is "three trillion, two hundred one billion, three hundred twelve million, one hundred fifty-three thousand, five hundred twelve".