30331130210332 has 96 divisors (see below), whose sum is σ = 65952642990080. Its totient is φ = 11910807207360.

The previous prime is 30331130210321. The next prime is 30331130210341. The reversal of 30331130210332 is 23301203113303.

It is a super-2 number, since 2×30331130210332² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30331130210297 and 30331130210306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28285153 + ... + 29337895.

Almost surely, 2^{30331130210332} 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 30331130210332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32976321495040).

30331130210332 is an abundant number, since it is smaller than the sum of its proper divisors (35621512779748).

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

30331130210332 is a wasteful number, since it uses less digits than its factorization.

30331130210332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054551 (or 1054549 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 30331130210332 its reverse (23301203113303), we get a palindrome (53632333323635).

The spelling of 30331130210332 in words is "thirty trillion, three hundred thirty-one billion, one hundred thirty million, two hundred ten thousand, three hundred thirty-two".