30201011300820 has 48 divisors (see below), whose sum is σ = 84700780899840. Its totient is φ = 8040464989056.

The previous prime is 30201011300819. The next prime is 30201011300839. The reversal of 30201011300820 is 2800311010203.

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, 410526180 + ... + 410599739.

It is an arithmetic number, because the mean of its divisors is an integer number (1764599602080).

Almost surely, 2^{30201011300820} is an apocalyptic number.

30201011300820 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30201011300820 is an abundant number, since it is smaller than the sum of its proper divisors (54499769599020).

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

30201011300820 is a wasteful number, since it uses less digits than its factorization.

30201011300820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821126544 (or 821126542 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The spelling of 30201011300820 in words is "thirty trillion, two hundred one billion, eleven million, three hundred thousand, eight hundred twenty".