30100066 has 8 divisors (see below), whose sum is σ = 47526480. Its totient is φ = 14257908.

The previous prime is 30100051. The next prime is 30100079. The reversal of 30100066 is 66000103.

It is a happy number.

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

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, 396016 + ... + 396091.

It is an arithmetic number, because the mean of its divisors is an integer number (5940810).

Almost surely, 2^30100066 is an apocalyptic number.

30100066 is a deficient number, since it is larger than the sum of its proper divisors (17426414).

30100066 is a wasteful number, since it uses less digits than its factorization.

30100066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792128.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 30100066 is about 5486.3527046664. The cubic root of 30100066 is about 311.0683431101.

Adding to 30100066 its reverse (66000103), we get a palindrome (96100169).

The spelling of 30100066 in words is "thirty million, one hundred thousand, sixty-six".