128801303 has 2 divisors, whose sum is σ = 128801304. Its totient is φ = 128801302.

The previous prime is 128801293. The next prime is 128801327. The reversal of 128801303 is 303108821.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 128801303 - 2¹⁴ = 128784919 is a prime.

It is a Chen prime.

It is equal to p_7314038 and since 128801303 and 7314038 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (128806303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64400651 + 64400652.

It is an arithmetic number, because the mean of its divisors is an integer number (64400652).

Almost surely, 2^128801303 is an apocalyptic number.

128801303 is a deficient number, since it is larger than the sum of its proper divisors (1).

128801303 is an equidigital number, since it uses as much as digits as its factorization.

128801303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 128801303 is about 11349.0661730382. The cubic root of 128801303 is about 505.0178773529.

The spelling of 128801303 in words is "one hundred twenty-eight million, eight hundred one thousand, three hundred three".