12303687878120 has 32 divisors (see below), whose sum is σ = 28152506167200. Its totient is φ = 4838060317248.

The previous prime is 12303687878089. The next prime is 12303687878137. The reversal of 12303687878120 is 2187878630321.

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, 2606711174 + ... + 2606715893.

It is an arithmetic number, because the mean of its divisors is an integer number (879765817725).

Almost surely, 2^{12303687878120} is an apocalyptic number.

12303687878120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12303687878120 is an abundant number, since it is smaller than the sum of its proper divisors (15848818289080).

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

12303687878120 is a wasteful number, since it uses less digits than its factorization.

12303687878120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5213427137 (or 5213427133 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 56.

The spelling of 12303687878120 in words is "twelve trillion, three hundred three billion, six hundred eighty-seven million, eight hundred seventy-eight thousand, one hundred twenty".