304302130000 has 200 divisors, whose sum is σ = 804775964256. Its totient is φ = 110510400000.

The previous prime is 304302129991. The next prime is 304302130031. The reversal of 304302130000 is 31203403.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 120228735 + ... + 120231265.

Almost surely, 2^304302130000 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 304302130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (402387982128).

304302130000 is an abundant number, since it is smaller than the sum of its proper divisors (500473834256).

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

304302130000 is a wasteful number, since it uses less digits than its factorization.

304302130000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3663 (or 3642 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 304302130000 its reverse (31203403), we get a palindrome (304333333403).

The spelling of 304302130000 in words is "three hundred four billion, three hundred two million, one hundred thirty thousand".