1308130048878 has 8 divisors (see below), whose sum is σ = 2616260097768. Its totient is φ = 436043349624.

The previous prime is 1308130048871. The next prime is 1308130048889. The reversal of 1308130048878 is 8788400318031.

It is a sphenic number, since it is the product of 3 distinct primes.

1308130048878 is an admirable number.

It is a super-2 number, since 2×1308130048878² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1308130048878.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1308130048871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109010837401 + ... + 109010837412.

It is an arithmetic number, because the mean of its divisors is an integer number (327032512221).

Almost surely, 2^{1308130048878} is an apocalyptic number.

1308130048878 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1308130048878 is a wasteful number, since it uses less digits than its factorization.

1308130048878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218021674818.

The product of its (nonzero) digits is 1032192, while the sum is 51.

The spelling of 1308130048878 in words is "one trillion, three hundred eight billion, one hundred thirty million, forty-eight thousand, eight hundred seventy-eight".