30130332210 has 240 divisors, whose sum is σ = 89617024728. Its totient is φ = 7258014720.

The previous prime is 30130332209. The next prime is 30130332283. The reversal of 30130332210 is 1223303103.

30130332210 is a `hidden beast` number, since 30 + 1 + 303 + 322 + 10 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 28692633321 + 1437698889 = 169389^2 + 37917^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 16954842 + ... + 16956618.

Almost surely, 2^30130332210 is an apocalyptic number.

30130332210 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 30130332210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44808512364).

30130332210 is an abundant number, since it is smaller than the sum of its proper divisors (59486692518).

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

30130332210 is a wasteful number, since it uses less digits than its factorization.

30130332210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1991 (or 1971 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 30130332210 its reverse (1223303103), we get a palindrome (31353635313).

The spelling of 30130332210 in words is "thirty billion, one hundred thirty million, three hundred thirty-two thousand, two hundred ten".