30200106 has 8 divisors (see below), whose sum is σ = 60400224. Its totient is φ = 10066700.

The previous prime is 30200099. The next prime is 30200117. The reversal of 30200106 is 60100203.

It is a sphenic number, since it is the product of 3 distinct primes.

30200106 is an admirable number.

It is a super-2 number, since 2×30200106² = 1824092804822472, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 30200091 and 30200100.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2516670 + ... + 2516681.

It is an arithmetic number, because the mean of its divisors is an integer number (7550028).

Almost surely, 2^30200106 is an apocalyptic number.

30200106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30200106 is a wasteful number, since it uses less digits than its factorization.

30200106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5033356.

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

The square root of 30200106 is about 5495.4623099426. The cubic root of 30200106 is about 311.4125822750.

Adding to 30200106 its reverse (60100203), we get a palindrome (90300309).

The spelling of 30200106 in words is "thirty million, two hundred thousand, one hundred six".