30200331112 has 96 divisors (see below), whose sum is σ = 68413782600. Its totient is φ = 12446859264.

The previous prime is 30200331103. The next prime is 30200331127. The reversal of 30200331112 is 21113300203.

It can be written as a sum of positive squares in 4 ways, for example, as 26871733476 + 3328597636 = 163926^2 + 57694^2 .

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, 2916408 + ... + 2926744.

Almost surely, 2^30200331112 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 30200331112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34206891300).

30200331112 is an abundant number, since it is smaller than the sum of its proper divisors (38213451488).

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

30200331112 is a wasteful number, since it uses less digits than its factorization.

30200331112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10643 (or 10632 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 30200331112 its reverse (21113300203), we get a palindrome (51313631315).

The spelling of 30200331112 in words is "thirty billion, two hundred million, three hundred thirty-one thousand, one hundred twelve".