128147233098 has 8 divisors (see below), whose sum is σ = 256294466208. Its totient is φ = 42715744364.

The previous prime is 128147233069. The next prime is 128147233171. The reversal of 128147233098 is 890332741821.

It is a happy number.

128147233098 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

128147233098 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10678936086 + ... + 10678936097.

It is an arithmetic number, because the mean of its divisors is an integer number (32036808276).

Almost surely, 2^128147233098 is an apocalyptic number.

128147233098 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

128147233098 is a wasteful number, since it uses less digits than its factorization.

128147233098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21357872188.

The product of its (nonzero) digits is 580608, while the sum is 48.

The spelling of 128147233098 in words is "one hundred twenty-eight billion, one hundred forty-seven million, two hundred thirty-three thousand, ninety-eight".