30012203321100 has 1296 divisors, whose sum is σ = 130434204176640. Its totient is φ = 5600922163200.

The previous prime is 30012203321071. The next prime is 30012203321119. The reversal of 30012203321100 is 112330221003.

30012203321100 is a `hidden beast` number, since 3 + 0 + 0 + 1 + 220 + 332 + 110 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 431 ways as a sum of consecutive naturals, for example, 433298271 + ... + 433367529.

Almost surely, 2^{30012203321100} is an apocalyptic number.

30012203321100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30012203321100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65217102088320).

30012203321100 is an abundant number, since it is smaller than the sum of its proper divisors (100422000855540).

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

30012203321100 is a wasteful number, since it uses less digits than its factorization.

30012203321100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69360 (or 69337 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 30012203321100 its reverse (112330221003), we get a palindrome (30124533542103).

It can be divided in two parts, 30012203 and 321100, that added together give a palindrome (30333303).

The spelling of 30012203321100 in words is "thirty trillion, twelve billion, two hundred three million, three hundred twenty-one thousand, one hundred".