30100334020 has 12 divisors (see below), whose sum is σ = 63210701484. Its totient is φ = 12040133600.

The previous prime is 30100333997. The next prime is 30100334021. The reversal of 30100334020 is 2043300103.

It can be written as a sum of positive squares in 2 ways, for example, as 4215385476 + 25884948544 = 64926^2 + 160888^2 .

It is a junction number, because it is equal to n+sod(n) for n = 30100333985 and 30100334003.

It is not an unprimeable number, because it can be changed into a prime (30100334021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 752508331 + ... + 752508370.

It is an arithmetic number, because the mean of its divisors is an integer number (5267558457).

Almost surely, 2^30100334020 is an apocalyptic number.

It is an amenable number.

30100334020 is an abundant number, since it is smaller than the sum of its proper divisors (33110367464).

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

30100334020 is a wasteful number, since it uses less digits than its factorization.

30100334020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505016710 (or 1505016708 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 30100334020 its reverse (2043300103), we get a palindrome (32143634123).

The spelling of 30100334020 in words is "thirty billion, one hundred million, three hundred thirty-four thousand, twenty".