12851323608130 has 48 divisors (see below), whose sum is σ = 27636370961976. Its totient is φ = 4287082464000.

The previous prime is 12851323608089. The next prime is 12851323608163. The reversal of 12851323608130 is 3180632315821.

It can be written as a sum of positive squares in 4 ways, for example, as 12549780949489 + 301542658641 = 3542567^2 + 549129^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 354403371 + ... + 354439630.

Almost surely, 2^{12851323608130} is an apocalyptic number.

12851323608130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12851323608130 is an abundant number, since it is smaller than the sum of its proper divisors (14785047353846).

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

12851323608130 is a wasteful number, since it uses less digits than its factorization.

12851323608130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708843059 (or 708843052 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 12851323608130 in words is "twelve trillion, eight hundred fifty-one billion, three hundred twenty-three million, six hundred eight thousand, one hundred thirty".