30101087828 has 12 divisors (see below), whose sum is σ = 60202175712. Its totient is φ = 12900466200.

The previous prime is 30101087777. The next prime is 30101087831. The reversal of 30101087828 is 82878010103.

30101087828 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 30101087791 and 30101087800.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 537519398 + ... + 537519453.

It is an arithmetic number, because the mean of its divisors is an integer number (5016847976).

Almost surely, 2^30101087828 is an apocalyptic number.

It is an amenable number.

30101087828 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.

30101087828 is a wasteful number, since it uses less digits than its factorization.

30101087828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075038862 (or 1075038860 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 38.

The spelling of 30101087828 in words is "thirty billion, one hundred one million, eighty-seven thousand, eight hundred twenty-eight".