30110219988 has 48 divisors (see below), whose sum is σ = 70724275776. Its totient is φ = 9970076160.

The previous prime is 30110219947. The next prime is 30110220001. The reversal of 30110219988 is 88991201103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7354470 + ... + 7358562.

It is an arithmetic number, because the mean of its divisors is an integer number (1473422412).

Almost surely, 2^30110219988 is an apocalyptic number.

It is an amenable number.

30110219988 is an abundant number, since it is smaller than the sum of its proper divisors (40614055788).

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

30110219988 is a wasteful number, since it uses less digits than its factorization.

30110219988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8024 (or 8022 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 42.

The spelling of 30110219988 in words is "thirty billion, one hundred ten million, two hundred nineteen thousand, nine hundred eighty-eight".