30110231312 has 80 divisors (see below), whose sum is σ = 67406102400. Its totient is φ = 12762925056.

The previous prime is 30110231303. The next prime is 30110231321. The reversal of 30110231312 is 21313201103.

It is an interprime number because it is at equal distance from previous prime (30110231303) and next prime (30110231321).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6616814 + ... + 6621362.

It is an arithmetic number, because the mean of its divisors is an integer number (842576280).

Almost surely, 2^30110231312 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 30110231312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33703051200).

30110231312 is an abundant number, since it is smaller than the sum of its proper divisors (37295871088).

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

30110231312 is a wasteful number, since it uses less digits than its factorization.

30110231312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5200 (or 5194 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 30110231312 its reverse (21313201103), we get a palindrome (51423432415).

The spelling of 30110231312 in words is "thirty billion, one hundred ten million, two hundred thirty-one thousand, three hundred twelve".