128371752107130 has 64 divisors (see below), whose sum is σ = 354213792737280. Its totient is φ = 29166413473344.

The previous prime is 128371752107113. The next prime is 128371752107173. The reversal of 128371752107130 is 31701257173821.

It is a self number, because there is not a number n which added to its sum of digits gives 128371752107130.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1830186660 + ... + 1830256799.

It is an arithmetic number, because the mean of its divisors is an integer number (5534590511520).

Almost surely, 2^{128371752107130} is an apocalyptic number.

128371752107130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

128371752107130 is an abundant number, since it is smaller than the sum of its proper divisors (225842040630150).

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

128371752107130 is a wasteful number, since it uses less digits than its factorization.

128371752107130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3660443643.

The product of its (nonzero) digits is 493920, while the sum is 48.

The spelling of 128371752107130 in words is "one hundred twenty-eight trillion, three hundred seventy-one billion, seven hundred fifty-two million, one hundred seven thousand, one hundred thirty".