30300132120 has 64 divisors (see below), whose sum is σ = 91782961920. Its totient is φ = 8001585024.

The previous prime is 30300132101. The next prime is 30300132151. The reversal of 30300132120 is 2123100303.

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

It is a self number, because there is not a number n which added to its sum of digits gives 30300132120.

It is a congruent number.

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, 1213374 + ... + 1238093.

It is an arithmetic number, because the mean of its divisors is an integer number (1434108780).

Almost surely, 2^30300132120 is an apocalyptic number.

30300132120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30300132120 is an abundant number, since it is smaller than the sum of its proper divisors (61482829800).

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

30300132120 is a wasteful number, since it uses less digits than its factorization.

30300132120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2451584 (or 2451580 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 30300132120 its reverse (2123100303), we get a palindrome (32423232423).

The spelling of 30300132120 in words is "thirty billion, three hundred million, one hundred thirty-two thousand, one hundred twenty".