128848300823100 has 36 divisors (see below), whose sum is σ = 372801083715704. Its totient is φ = 34359546886080.

The previous prime is 128848300823093. The next prime is 128848300823111. The reversal of 128848300823100 is 1328003848821.

It is a super-2 number, since 2×128848300823100² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 128848300823100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 214747167739 + ... + 214747168338.

Almost surely, 2^{128848300823100} is an apocalyptic number.

128848300823100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

128848300823100 is an abundant number, since it is smaller than the sum of its proper divisors (243952782892604).

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

128848300823100 is a wasteful number, since it uses less digits than its factorization.

128848300823100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429494336094 (or 429494336087 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 48.

The spelling of 128848300823100 in words is "one hundred twenty-eight trillion, eight hundred forty-eight billion, three hundred million, eight hundred twenty-three thousand, one hundred".