128341383 has 8 divisors (see below), whose sum is σ = 171933696. Its totient is φ = 85155000.

The previous prime is 128341351. The next prime is 128341387. The reversal of 128341383 is 383143821.

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

It is not a de Polignac number, because 128341383 - 2⁵ = 128341351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128341387) 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, 100743 + ... + 102008.

It is an arithmetic number, because the mean of its divisors is an integer number (21491712).

Almost surely, 2^128341383 is an apocalyptic number.

128341383 is a deficient number, since it is larger than the sum of its proper divisors (43592313).

128341383 is a wasteful number, since it uses less digits than its factorization.

128341383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202965.

The product of its digits is 13824, while the sum is 33.

The square root of 128341383 is about 11328.7855924631. The cubic root of 128341383 is about 504.4160593462.

The spelling of 128341383 in words is "one hundred twenty-eight million, three hundred forty-one thousand, three hundred eighty-three".