30343102312 has 32 divisors (see below), whose sum is σ = 58739443200. Its totient is φ = 14679432000.

The previous prime is 30343102303. The next prime is 30343102313. The reversal of 30343102312 is 21320134303.

It is not an unprimeable number, because it can be changed into a prime (30343102313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2213014 + ... + 2226682.

It is an arithmetic number, because the mean of its divisors is an integer number (1835607600).

Almost surely, 2^30343102312 is an apocalyptic number.

It is an amenable number.

30343102312 is a deficient number, since it is larger than the sum of its proper divisors (28396340888).

30343102312 is a wasteful number, since it uses less digits than its factorization.

30343102312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22657 (or 22653 counting only the distinct ones).

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

Adding to 30343102312 its reverse (21320134303), we get a palindrome (51663236615).

The spelling of 30343102312 in words is "thirty billion, three hundred forty-three million, one hundred two thousand, three hundred twelve".