128480119 has 2 divisors, whose sum is σ = 128480120. Its totient is φ = 128480118.

The previous prime is 128480113. The next prime is 128480129. The reversal of 128480119 is 911084821.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 128480119 - 2²⁵ = 94925687 is a prime.

It is a super-2 number, since 2×128480119² = 33014281956508322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (128480113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64240059 + 64240060.

It is an arithmetic number, because the mean of its divisors is an integer number (64240060).

Almost surely, 2^128480119 is an apocalyptic number.

128480119 is a deficient number, since it is larger than the sum of its proper divisors (1).

128480119 is an equidigital number, since it uses as much as digits as its factorization.

128480119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 34.

The square root of 128480119 is about 11334.9071015161. The cubic root of 128480119 is about 504.5977504571.

The spelling of 128480119 in words is "one hundred twenty-eight million, four hundred eighty thousand, one hundred nineteen".