2150310513312 has 216 divisors, whose sum is σ = 6669166795200. Its totient is φ = 656871980544.

The previous prime is 2150310513289. The next prime is 2150310513319. The reversal of 2150310513312 is 2133150130512.

2150310513312 is a `hidden beast` number, since 2 + 1 + 503 + 10 + 5 + 133 + 12 = 666.

It is not an unprimeable number, because it can be changed into a prime (2150310513319) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6606489 + ... + 6924327.

It is an arithmetic number, because the mean of its divisors is an integer number (30875772200).

Almost surely, 2^{2150310513312} 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 2150310513312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3334583397600).

2150310513312 is an abundant number, since it is smaller than the sum of its proper divisors (4518856281888).

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

2150310513312 is a wasteful number, since it uses less digits than its factorization.

2150310513312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318020 (or 317996 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

Adding to 2150310513312 its reverse (2133150130512), we get a palindrome (4283460643824).

The spelling of 2150310513312 in words is "two trillion, one hundred fifty billion, three hundred ten million, five hundred thirteen thousand, three hundred twelve".