128012000303 has 16 divisors (see below), whose sum is σ = 144480792960. Its totient is φ = 112349311200.

The previous prime is 128012000279. The next prime is 128012000317. The reversal of 128012000303 is 303000210821.

It is a cyclic number.

It is not a de Polignac number, because 128012000303 - 2⁸ = 128012000047 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 (128012000323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4101788 + ... + 4132878.

It is an arithmetic number, because the mean of its divisors is an integer number (9030049560).

Almost surely, 2^128012000303 is an apocalyptic number.

128012000303 is a deficient number, since it is larger than the sum of its proper divisors (16468792657).

128012000303 is a wasteful number, since it uses less digits than its factorization.

128012000303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44038.

The product of its (nonzero) digits is 288, while the sum is 20.

The spelling of 128012000303 in words is "one hundred twenty-eight billion, twelve million, three hundred three", and thus it is an aban number.