30230121320 has 32 divisors (see below), whose sum is σ = 77734598400. Its totient is φ = 10364612928.

The previous prime is 30230121289. The next prime is 30230121331. The reversal of 30230121320 is 2312103203.

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 7 ways as a sum of consecutive naturals, for example, 53982080 + ... + 53982639.

It is an arithmetic number, because the mean of its divisors is an integer number (2429206200).

Almost surely, 2^30230121320 is an apocalyptic number.

It is an amenable number.

30230121320 is an abundant number, since it is smaller than the sum of its proper divisors (47504477080).

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

30230121320 is a wasteful number, since it uses less digits than its factorization.

30230121320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107964737 (or 107964733 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30230121320 its reverse (2312103203), we get a palindrome (32542224523).

The spelling of 30230121320 in words is "thirty billion, two hundred thirty million, one hundred twenty-one thousand, three hundred twenty".