30243353200 has 180 divisors, whose sum is σ = 77597720928. Its totient is φ = 11321446400.

The previous prime is 30243353171. The next prime is 30243353233. The reversal of 30243353200 is 235334203.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9943680 + ... + 9946720.

Almost surely, 2^30243353200 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 30243353200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38798860464).

30243353200 is an abundant number, since it is smaller than the sum of its proper divisors (47354367728).

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

30243353200 is a wasteful number, since it uses less digits than its factorization.

30243353200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3152 (or 3118 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 25.

Adding to 30243353200 its reverse (235334203), we get a palindrome (30478687403).

It can be divided in two parts, 3024 and 3353200, that added together give a square (3356224 = 1832²).

The spelling of 30243353200 in words is "thirty billion, two hundred forty-three million, three hundred fifty-three thousand, two hundred".