213066106 has 8 divisors (see below), whose sum is σ = 348653664. Its totient is φ = 96848220.

The previous prime is 213066067. The next prime is 213066121. The reversal of 213066106 is 601660312.

213066106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 4842390 + ... + 4842433.

It is an arithmetic number, because the mean of its divisors is an integer number (43581708).

Almost surely, 2^213066106 is an apocalyptic number.

213066106 is a deficient number, since it is larger than the sum of its proper divisors (135587558).

213066106 is a wasteful number, since it uses less digits than its factorization.

213066106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9684836.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 213066106 is about 14596.7840978758. The cubic root of 213066106 is about 597.2710382455.

The spelling of 213066106 in words is "two hundred thirteen million, sixty-six thousand, one hundred six".