30023132120 has 16 divisors (see below), whose sum is σ = 67552047360. Its totient is φ = 12009252832.

The previous prime is 30023132053. The next prime is 30023132143. The reversal of 30023132120 is 2123132003.

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 3 ways as a sum of consecutive naturals, for example, 375289112 + ... + 375289191.

It is an arithmetic number, because the mean of its divisors is an integer number (4222002960).

Almost surely, 2^30023132120 is an apocalyptic number.

It is an amenable number.

30023132120 is an abundant number, since it is smaller than the sum of its proper divisors (37528915240).

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

30023132120 is a wasteful number, since it uses less digits than its factorization.

30023132120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750578314 (or 750578310 counting only the distinct ones).

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

Adding to 30023132120 its reverse (2123132003), we get a palindrome (32146264123).

The spelling of 30023132120 in words is "thirty billion, twenty-three million, one hundred thirty-two thousand, one hundred twenty".