30230013120000 has 800 divisors, whose sum is σ = 102128180520960. Its totient is φ = 7942717440000.

The previous prime is 30230013119951. The next prime is 30230013120031. The reversal of 30230013120000 is 2131003203.

It is a tau number, because it is divible by the number of its divisors (800).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 20719679271 + ... + 20719680729.

Almost surely, 2^{30230013120000} is an apocalyptic number.

30230013120000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30230013120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51064090260480).

30230013120000 is an abundant number, since it is smaller than the sum of its proper divisors (71898167400960).

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

30230013120000 is a wasteful number, since it uses less digits than its factorization.

30230013120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1804 (or 1773 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 30230013120000 its reverse (2131003203), we get a palindrome (30232144123203).

The spelling of 30230013120000 in words is "thirty trillion, two hundred thirty billion, thirteen million, one hundred twenty thousand".