30020276561000 has 128 divisors (see below), whose sum is σ = 77392329880320. Its totient is φ = 10808380000000.

The previous prime is 30020276560997. The next prime is 30020276561027. The reversal of 30020276561000 is 16567202003.

30020276561000 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12399476 + ... + 14621475.

It is an arithmetic number, because the mean of its divisors is an integer number (604627577190).

Almost surely, 2^{30020276561000} is an apocalyptic number.

It is an amenable number.

30020276561000 is an abundant number, since it is smaller than the sum of its proper divisors (47372053319320).

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

30020276561000 is a wasteful number, since it uses less digits than its factorization.

30020276561000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27021084 (or 27021070 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The spelling of 30020276561000 in words is "thirty trillion, twenty billion, two hundred seventy-six million, five hundred sixty-one thousand".