30023312000 has 256 divisors, whose sum is σ = 81972259200. Its totient is φ = 10845184000.

The previous prime is 30023311973. The next prime is 30023312027. The reversal of 30023312000 is 21332003.

It is an interprime number because it is at equal distance from previous prime (30023311973) and next prime (30023312027).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31503524 + ... + 31504476.

Almost surely, 2^30023312000 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 30023312000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40986129600).

30023312000 is an abundant number, since it is smaller than the sum of its proper divisors (51948947200).

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

30023312000 is a wasteful number, since it uses less digits than its factorization.

30023312000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172 (or 1150 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 30023312000 its reverse (21332003), we get a palindrome (30044644003).

The spelling of 30023312000 in words is "thirty billion, twenty-three million, three hundred twelve thousand".