128846153 has 2 divisors, whose sum is σ = 128846154. Its totient is φ = 128846152.

The previous prime is 128846143. The next prime is 128846191. The reversal of 128846153 is 351648821.

It is an a-pointer prime, because the next prime (128846191) can be obtained adding 128846153 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73908409 + 54937744 = 8597^2 + 7412^2 .

It is an emirp because it is prime and its reverse (351648821) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 128846153 - 2⁶ = 128846089 is a prime.

It is a super-2 number, since 2×128846153² = 33202662285798818, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (128846143) by changing a digit.

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 as a sum of consecutive naturals, namely, 64423076 + 64423077.

It is an arithmetic number, because the mean of its divisors is an integer number (64423077).

Almost surely, 2^128846153 is an apocalyptic number.

It is an amenable number.

128846153 is a deficient number, since it is larger than the sum of its proper divisors (1).

128846153 is an equidigital number, since it uses as much as digits as its factorization.

128846153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46080, while the sum is 38.

The square root of 128846153 is about 11351.0419345538. The cubic root of 128846153 is about 505.0764881040.

The spelling of 128846153 in words is "one hundred twenty-eight million, eight hundred forty-six thousand, one hundred fifty-three".