30023200102120 has 64 divisors (see below), whose sum is σ = 68189310708480. Its totient is φ = 11896034992896.

The previous prime is 30023200102087. The next prime is 30023200102123. The reversal of 30023200102120 is 2120100232003.

It is a junction number, because it is equal to n+sod(n) for n = 30023200102094 and 30023200102103.

It is not an unprimeable number, because it can be changed into a prime (30023200102123) by changing a digit.

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, 51226977 + ... + 51809743.

It is an arithmetic number, because the mean of its divisors is an integer number (1065457979820).

Almost surely, 2^{30023200102120} is an apocalyptic number.

It is an amenable number.

30023200102120 is an abundant number, since it is smaller than the sum of its proper divisors (38166110606360).

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

30023200102120 is a wasteful number, since it uses less digits than its factorization.

30023200102120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594922 (or 594918 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 30023200102120 its reverse (2120100232003), we get a palindrome (32143300334123).

The spelling of 30023200102120 in words is "thirty trillion, twenty-three billion, two hundred million, one hundred two thousand, one hundred twenty".