304002002130 has 32 divisors (see below), whose sum is σ = 730787353344. Its totient is φ = 80935806336.

The previous prime is 304002002093. The next prime is 304002002141. The reversal of 304002002130 is 31200200403.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8193322 + ... + 8230341.

It is an arithmetic number, because the mean of its divisors is an integer number (22837104792).

Almost surely, 2^304002002130 is an apocalyptic number.

304002002130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

304002002130 is an abundant number, since it is smaller than the sum of its proper divisors (426785351214).

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

304002002130 is a wasteful number, since it uses less digits than its factorization.

304002002130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16424290.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 304002002130 its reverse (31200200403), we get a palindrome (335202202533).

The spelling of 304002002130 in words is "three hundred four billion, two million, two thousand, one hundred thirty".