30123233412000 has 192 divisors, whose sum is σ = 99337253154048. Its totient is φ = 7979664000000.

The previous prime is 30123233411981. The next prime is 30123233412007. The reversal of 30123233412000 is 21433232103.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (30123233412007) 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 31 ways as a sum of consecutive naturals, for example, 6500151 + ... + 10124150.

It is an arithmetic number, because the mean of its divisors is an integer number (517381526844).

Almost surely, 2^{30123233412000} is an apocalyptic number.

30123233412000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30123233412000 is an abundant number, since it is smaller than the sum of its proper divisors (69214019742048).

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

30123233412000 is a wasteful number, since it uses less digits than its factorization.

30123233412000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16624480 (or 16624462 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 30123233412000 its reverse (21433232103), we get a palindrome (30144666644103).

The spelling of 30123233412000 in words is "thirty trillion, one hundred twenty-three billion, two hundred thirty-three million, four hundred twelve thousand".