30130120303192 has 64 divisors (see below), whose sum is σ = 69789527035200. Its totient is φ = 11875297144320.

The previous prime is 30130120303187. The next prime is 30130120303223. The reversal of 30130120303192 is 29130302103103.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 30130120303192.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76732659 + ... + 77124322.

It is an arithmetic number, because the mean of its divisors is an integer number (1090461359925).

Almost surely, 2^{30130120303192} is an apocalyptic number.

It is an amenable number.

30130120303192 is an abundant number, since it is smaller than the sum of its proper divisors (39659406732008).

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

30130120303192 is a wasteful number, since it uses less digits than its factorization.

30130120303192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153857276 (or 153857272 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 28.

Adding to 30130120303192 its reverse (29130302103103), we get a palindrome (59260422406295).

The spelling of 30130120303192 in words is "thirty trillion, one hundred thirty billion, one hundred twenty million, three hundred three thousand, one hundred ninety-two".