30013001200 has 240 divisors, whose sum is σ = 88962153280. Its totient is φ = 9475522560.

The previous prime is 30013001177. The next prime is 30013001257. The reversal of 30013001200 is 210031003.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

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, 21002086 + ... + 21003514.

Almost surely, 2^30013001200 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 30013001200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44481076640).

30013001200 is an abundant number, since it is smaller than the sum of its proper divisors (58949152080).

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

30013001200 is a wasteful number, since it uses less digits than its factorization.

30013001200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2044 (or 2033 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

Adding to 30013001200 its reverse (210031003), we get a palindrome (30223032203).

The spelling of 30013001200 in words is "thirty billion, thirteen million, one thousand, two hundred".