100830733728 has 48 divisors (see below), whose sum is σ = 269019719136. Its totient is φ = 33059255040.

The previous prime is 100830733723. The next prime is 100830733741. The reversal of 100830733728 is 827337038001.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 100830733728.

It is not an unprimeable number, because it can be changed into a prime (100830733723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8603326 + ... + 8615037.

It is an arithmetic number, because the mean of its divisors is an integer number (5604577482).

Almost surely, 2^100830733728 is an apocalyptic number.

It is an amenable number.

100830733728 is an abundant number, since it is smaller than the sum of its proper divisors (168188985408).

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

100830733728 is a wasteful number, since it uses less digits than its factorization.

100830733728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17218437 (or 17218429 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 42.

The spelling of 100830733728 in words is "one hundred billion, eight hundred thirty million, seven hundred thirty-three thousand, seven hundred twenty-eight".