30300230140 has 12 divisors (see below), whose sum is σ = 63630483336. Its totient is φ = 12120092048.

The previous prime is 30300230119. The next prime is 30300230159. The reversal of 30300230140 is 4103200303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 757505734 + ... + 757505773.

It is an arithmetic number, because the mean of its divisors is an integer number (5302540278).

Almost surely, 2^30300230140 is an apocalyptic number.

It is an amenable number.

30300230140 is an abundant number, since it is smaller than the sum of its proper divisors (33330253196).

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

30300230140 is a wasteful number, since it uses less digits than its factorization.

30300230140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1515011516 (or 1515011514 counting only the distinct ones).

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

Adding to 30300230140 its reverse (4103200303), we get a palindrome (34403430443).

The spelling of 30300230140 in words is "thirty billion, three hundred million, two hundred thirty thousand, one hundred forty".