30330312332312 has 32 divisors (see below), whose sum is σ = 57403696350000. Its totient is φ = 15022721179008.

The previous prime is 30330312332273. The next prime is 30330312332381. The reversal of 30330312332312 is 21323321303303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143639 + ... + 7789817.

Almost surely, 2^{30330312332312} is an apocalyptic number.

It is an amenable number.

30330312332312 is a deficient number, since it is larger than the sum of its proper divisors (27073384017688).

30330312332312 is a wasteful number, since it uses less digits than its factorization.

30330312332312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7650843 (or 7650839 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 29.

Adding to 30330312332312 its reverse (21323321303303), we get a palindrome (51653633635615).

The spelling of 30330312332312 in words is "thirty trillion, three hundred thirty billion, three hundred twelve million, three hundred thirty-two thousand, three hundred twelve".