30012323002312 has 64 divisors (see below), whose sum is σ = 64511029739520. Its totient is φ = 12822674641728.

The previous prime is 30012323002307. The next prime is 30012323002349. The reversal of 30012323002312 is 21320032321003.

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, 44426733 + ... + 45097219.

It is an arithmetic number, because the mean of its divisors is an integer number (1007984839680).

Almost surely, 2^{30012323002312} is an apocalyptic number.

It is an amenable number.

30012323002312 is an abundant number, since it is smaller than the sum of its proper divisors (34498706737208).

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

30012323002312 is a wasteful number, since it uses less digits than its factorization.

30012323002312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672970 (or 672966 counting only the distinct ones).

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

Adding to 30012323002312 its reverse (21320032321003), we get a palindrome (51332355323315).

The spelling of 30012323002312 in words is "thirty trillion, twelve billion, three hundred twenty-three million, two thousand, three hundred twelve".