30102130122132 has 288 divisors, whose sum is σ = 77633503339392. Its totient is φ = 9041614848000.

The previous prime is 30102130122131. The next prime is 30102130122173. The reversal of 30102130122132 is 23122103120103.

It is a super-2 number, since 2×30102130122132² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30102130122099 and 30102130122108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30102130122131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8003755132 + ... + 8003758892.

It is an arithmetic number, because the mean of its divisors is an integer number (269560775484).

Almost surely, 2^{30102130122132} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30102130122132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38816751669696).

30102130122132 is an abundant number, since it is smaller than the sum of its proper divisors (47531373217260).

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

30102130122132 is a wasteful number, since it uses less digits than its factorization.

30102130122132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4151 (or 4078 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 30102130122132 its reverse (23122103120103), we get a palindrome (53224233242235).

The spelling of 30102130122132 in words is "thirty trillion, one hundred two billion, one hundred thirty million, one hundred twenty-two thousand, one hundred thirty-two".