30010322100 has 144 divisors (see below), whose sum is σ = 95609880576. Its totient is φ = 7207152000.

The previous prime is 30010322087. The next prime is 30010322107. The reversal of 30010322100 is 122301003.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30010322107) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 310605 + ... + 395595.

It is an arithmetic number, because the mean of its divisors is an integer number (663957504).

Almost surely, 2^30010322100 is an apocalyptic number.

30010322100 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 30010322100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47804940288).

30010322100 is an abundant number, since it is smaller than the sum of its proper divisors (65599558476).

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

30010322100 is a wasteful number, since it uses less digits than its factorization.

30010322100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85126 (or 85119 counting only the distinct ones).

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

Adding to 30010322100 its reverse (122301003), we get a palindrome (30132623103).

The spelling of 30010322100 in words is "thirty billion, ten million, three hundred twenty-two thousand, one hundred".