128852703 has 18 divisors (see below), whose sum is σ = 216508344. Its totient is φ = 73629864.

The previous prime is 128852701. The next prime is 128852719. The reversal of 128852703 is 307258821.

128852703 is a `hidden beast` number, since 128 + 8 + 527 + 0 + 3 = 666.

It is not a de Polignac number, because 128852703 - 2¹ = 128852701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128852701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 145651 + ... + 146532.

Almost surely, 2^128852703 is an apocalyptic number.

128852703 is a deficient number, since it is larger than the sum of its proper divisors (87655641).

128852703 is a wasteful number, since it uses less digits than its factorization.

128852703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292203 (or 292193 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 128852703 is about 11351.3304506564. The cubic root of 128852703 is about 505.0850466183.

The spelling of 128852703 in words is "one hundred twenty-eight million, eight hundred fifty-two thousand, seven hundred three".