128293010202 has 48 divisors (see below), whose sum is σ = 304109305632. Its totient is φ = 35963534880.

The previous prime is 128293010189. The next prime is 128293010227. The reversal of 128293010202 is 202010392821.

It is a self number, because there is not a number n which added to its sum of digits gives 128293010202.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4101124 + ... + 4132287.

It is an arithmetic number, because the mean of its divisors is an integer number (6335610534).

Almost surely, 2^128293010202 is an apocalyptic number.

128293010202 is an abundant number, since it is smaller than the sum of its proper divisors (175816295430).

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

128293010202 is a wasteful number, since it uses less digits than its factorization.

128293010202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8233483 (or 8233476 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The spelling of 128293010202 in words is "one hundred twenty-eight billion, two hundred ninety-three million, ten thousand, two hundred two".