128088103 has 8 divisors (see below), whose sum is σ = 150481296. Its totient is φ = 107486400.

The previous prime is 128088097. The next prime is 128088109. The reversal of 128088103 is 301880821.

It is an interprime number because it is at equal distance from previous prime (128088097) and next prime (128088109).

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

It is a cyclic number.

It is not a de Polignac number, because 128088103 - 2⁵ = 128088071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128088109) 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, 447718 + ... + 448003.

It is an arithmetic number, because the mean of its divisors is an integer number (18810162).

Almost surely, 2^128088103 is an apocalyptic number.

128088103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

128088103 is a deficient number, since it is larger than the sum of its proper divisors (22393193).

128088103 is a wasteful number, since it uses less digits than its factorization.

128088103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895745.

The product of its (nonzero) digits is 3072, while the sum is 31.

The square root of 128088103 is about 11317.6014685091. The cubic root of 128088103 is about 504.0840213809.

The spelling of 128088103 in words is "one hundred twenty-eight million, eighty-eight thousand, one hundred three".