30301200020100 has 72 divisors (see below), whose sum is σ = 87749961365248. Its totient is φ = 8073085968000.

The previous prime is 30301200020057. The next prime is 30301200020213. The reversal of 30301200020100 is 102000210303.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44877076 + ... + 45547275.

Almost surely, 2^{30301200020100} is an apocalyptic number.

30301200020100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30301200020100 is an abundant number, since it is smaller than the sum of its proper divisors (57448761345148).

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

30301200020100 is a wasteful number, since it uses less digits than its factorization.

30301200020100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90425485 (or 90425478 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 30301200020100 its reverse (102000210303), we get a palindrome (30403200230403).

The spelling of 30301200020100 in words is "thirty trillion, three hundred one billion, two hundred million, twenty thousand, one hundred".