30212003131030 has 48 divisors (see below), whose sum is σ = 63271019857680. Its totient is φ = 10356635153088.

The previous prime is 30212003131003. The next prime is 30212003131087. The reversal of 30212003131030 is 3013130021203.

It is a super-3 number, since 3×30212003131030³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30212003130989 and 30212003131007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2376972 + ... + 8128591.

It is an arithmetic number, because the mean of its divisors is an integer number (1318146247035).

Almost surely, 2^{30212003131030} is an apocalyptic number.

30212003131030 is an abundant number, since it is smaller than the sum of its proper divisors (33059016726650).

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

30212003131030 is a wasteful number, since it uses less digits than its factorization.

30212003131030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10511453 (or 10511446 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30212003131030 its reverse (3013130021203), we get a palindrome (33225133152233).

The spelling of 30212003131030 in words is "thirty trillion, two hundred twelve billion, three million, one hundred thirty-one thousand, thirty".