3128130136371 has 8 divisors (see below), whose sum is σ = 4170853156864. Its totient is φ = 2085413603400.

The previous prime is 3128130136337. The next prime is 3128130136387. The reversal of 3128130136371 is 1736310318213.

It is a happy number.

3128130136371 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3128130136371 - 2¹⁴ = 3128130119987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3128130136171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355555 + ... + 2526396.

It is an arithmetic number, because the mean of its divisors is an integer number (521356644608).

Almost surely, 2^{3128130136371} is an apocalyptic number.

3128130136371 is a deficient number, since it is larger than the sum of its proper divisors (1042723020493).

3128130136371 is a wasteful number, since it uses less digits than its factorization.

3128130136371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3243761.

The product of its (nonzero) digits is 54432, while the sum is 39.

The spelling of 3128130136371 in words is "three trillion, one hundred twenty-eight billion, one hundred thirty million, one hundred thirty-six thousand, three hundred seventy-one".