30231302004 has 48 divisors (see below), whose sum is σ = 78421761600. Its totient is φ = 10071403488.

The previous prime is 30231301999. The next prime is 30231302033. The reversal of 30231302004 is 40020313203.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114979 + ... + 271445.

It is an arithmetic number, because the mean of its divisors is an integer number (1633786700).

Almost surely, 2^30231302004 is an apocalyptic number.

It is an amenable number.

30231302004 is an abundant number, since it is smaller than the sum of its proper divisors (48190459596).

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

30231302004 is a wasteful number, since it uses less digits than its factorization.

30231302004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158269 (or 158261 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 30231302004 its reverse (40020313203), we get a palindrome (70251615207).

The spelling of 30231302004 in words is "thirty billion, two hundred thirty-one million, three hundred two thousand, four".