30503400200 has 192 divisors, whose sum is σ = 89318866560. Its totient is φ = 9429073920.

The previous prime is 30503400199. The next prime is 30503400227. The reversal of 30503400200 is 200430503.

It is a super-2 number, since 2×30503400200² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 763112 + ... + 802088.

It is an arithmetic number, because the mean of its divisors is an integer number (465202430).

Almost surely, 2^30503400200 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 30503400200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44659433280).

30503400200 is an abundant number, since it is smaller than the sum of its proper divisors (58815466360).

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

30503400200 is a wasteful number, since it uses less digits than its factorization.

30503400200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39056 (or 39047 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 17.

Adding to 30503400200 its reverse (200430503), we get a palindrome (30703830703).

The spelling of 30503400200 in words is "thirty billion, five hundred three million, four hundred thousand, two hundred".