213101214 has 8 divisors (see below), whose sum is σ = 426202440. Its totient is φ = 71033736.

The previous prime is 213101201. The next prime is 213101221. The reversal of 213101214 is 412101312.

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

213101214 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 213101193 and 213101202.

It is a congruent number.

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, 17758429 + ... + 17758440.

It is an arithmetic number, because the mean of its divisors is an integer number (53275305).

Almost surely, 2^213101214 is an apocalyptic number.

213101214 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.

213101214 is a wasteful number, since it uses less digits than its factorization.

213101214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35516874.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 213101214 is about 14597.9866419996. The cubic root of 213101214 is about 597.3038415859.

Adding to 213101214 its reverse (412101312), we get a palindrome (625202526).

The spelling of 213101214 in words is "two hundred thirteen million, one hundred one thousand, two hundred fourteen".