128002602300 has 72 divisors (see below), whose sum is σ = 370429009776. Its totient is φ = 34127132160.

The previous prime is 128002602289. The next prime is 128002602307. The reversal of 128002602300 is 3206200821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128002602307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1541442 + ... + 1622358.

It is an arithmetic number, because the mean of its divisors is an integer number (5144847358).

Almost surely, 2^128002602300 is an apocalyptic number.

128002602300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

128002602300 is an abundant number, since it is smaller than the sum of its proper divisors (242426407476).

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

128002602300 is a wasteful number, since it uses less digits than its factorization.

128002602300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86207 (or 86200 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The spelling of 128002602300 in words is "one hundred twenty-eight billion, two million, six hundred two thousand, three hundred".