100214166 has 32 divisors (see below), whose sum is σ = 220872960. Its totient is φ = 30117024.

The previous prime is 100214143. The next prime is 100214171. The reversal of 100214166 is 661412001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11586 + ... + 18293.

It is an arithmetic number, because the mean of its divisors is an integer number (6902280).

Almost surely, 2^100214166 is an apocalyptic number.

100214166 is an abundant number, since it is smaller than the sum of its proper divisors (120658794).

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

100214166 is a wasteful number, since it uses less digits than its factorization.

100214166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29940.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 100214166 is about 10010.7025727468. The cubic root of 100214166 is about 464.4900039291.

Adding to 100214166 its reverse (661412001), we get a palindrome (761626167).

The spelling of 100214166 in words is "one hundred million, two hundred fourteen thousand, one hundred sixty-six".