3000128136 has 16 divisors (see below), whose sum is σ = 7500320400. Its totient is φ = 1000042704.

The previous prime is 3000128129. The next prime is 3000128143. The reversal of 3000128136 is 6318210003.

It is an interprime number because it is at equal distance from previous prime (3000128129) and next prime (3000128143).

It is a super-3 number, since 3×3000128136³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 125005339 = 3000128136 / (3 + 0 + 0 + 0 + 1 + 2 + 8 + 1 + 3 + 6).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62502646 + ... + 62502693.

It is an arithmetic number, because the mean of its divisors is an integer number (468770025).

Almost surely, 2^3000128136 is an apocalyptic number.

It is an amenable number.

3000128136 is an abundant number, since it is smaller than the sum of its proper divisors (4500192264).

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

3000128136 is a wasteful number, since it uses less digits than its factorization.

3000128136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125005348 (or 125005344 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 3000128136 is about 54773.4254543205. The cubic root of 3000128136 is about 1442.2701038030.

Adding to 3000128136 its reverse (6318210003), we get a palindrome (9318338139).

The spelling of 3000128136 in words is "three billion, one hundred twenty-eight thousand, one hundred thirty-six".