30401020200 has 144 divisors (see below), whose sum is σ = 95204665440. Its totient is φ = 8025056000.

The previous prime is 30401020183. The next prime is 30401020213. The reversal of 30401020200 is 202010403.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 6118117 + ... + 6123083.

It is an arithmetic number, because the mean of its divisors is an integer number (661143510).

Almost surely, 2^30401020200 is an apocalyptic number.

30401020200 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 30401020200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47602332720).

30401020200 is an abundant number, since it is smaller than the sum of its proper divisors (64803645240).

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

30401020200 is a wasteful number, since it uses less digits than its factorization.

30401020200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5188 (or 5078 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 30401020200 its reverse (202010403), we get a palindrome (30603030603).

The spelling of 30401020200 in words is "thirty billion, four hundred one million, twenty thousand, two hundred".