100164214 has 4 divisors (see below), whose sum is σ = 150246324. Its totient is φ = 50082106.

The previous prime is 100164199. The next prime is 100164227. The reversal of 100164214 is 412461001.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 100164191 and 100164200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25041052 + ... + 25041055.

It is an arithmetic number, because the mean of its divisors is an integer number (37561581).

Almost surely, 2^100164214 is an apocalyptic number.

100164214 is a deficient number, since it is larger than the sum of its proper divisors (50082110).

100164214 is an equidigital number, since it uses as much as digits as its factorization.

100164214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50082109.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 100164214 is about 10008.2073319851. The cubic root of 100164214 is about 464.4128157040.

The spelling of 100164214 in words is "one hundred million, one hundred sixty-four thousand, two hundred fourteen".