30234303112 has 32 divisors (see below), whose sum is σ = 61159757400. Its totient is φ = 13929214464.

The previous prime is 30234303101. The next prime is 30234303181. The reversal of 30234303112 is 21130343203.

It can be written as a sum of positive squares in 4 ways, for example, as 6405441156 + 23828861956 = 80034^2 + 154366^2 .

It is a super-2 number, since 2×30234303112² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203037 + ... + 318892.

Almost surely, 2^30234303112 is an apocalyptic number.

It is an amenable number.

30234303112 is an abundant number, since it is smaller than the sum of its proper divisors (30925454288).

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

30234303112 is a wasteful number, since it uses less digits than its factorization.

30234303112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522505 (or 522501 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 30234303112 its reverse (21130343203), we get a palindrome (51364646315).

The spelling of 30234303112 in words is "thirty billion, two hundred thirty-four million, three hundred three thousand, one hundred twelve".