30200000000 has 180 divisors, whose sum is σ = 75925742376. Its totient is φ = 12000000000.

The previous prime is 30199999997. The next prime is 30200000009. The reversal of 30200000000 is 203.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a nialpdrome in base 5.

It is a zygodrome in base 5.

It is a self number, because there is not a number n which added to its sum of digits gives 30200000000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30200000009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 199999925 + ... + 200000075.

Almost surely, 2^30200000000 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 30200000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37962871188).

30200000000 is an abundant number, since it is smaller than the sum of its proper divisors (45725742376).

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

30200000000 is an frugal number, since it uses more digits than its factorization.

30200000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209 (or 158 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 5.

Adding to 30200000000 its reverse (203), we get a palindrome (30200000203).

The spelling of 30200000000 in words is "thirty billion, two hundred million", and thus it is an aban number.