214102201 has 4 divisors (see below), whose sum is σ = 214144804. Its totient is φ = 214059600.

The previous prime is 214102181. The next prime is 214102219. The reversal of 214102201 is 102201412.

It is a happy number.

214102201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 76650025 + 137452176 = 8755^2 + 11724^2 .

It is a cyclic number.

It is not a de Polignac number, because 214102201 - 2¹⁹ = 213577913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214102261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12570 + ... + 24211.

It is an arithmetic number, because the mean of its divisors is an integer number (53536201).

Almost surely, 2^214102201 is an apocalyptic number.

It is an amenable number.

214102201 is a deficient number, since it is larger than the sum of its proper divisors (42603).

214102201 is an equidigital number, since it uses as much as digits as its factorization.

214102201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42602.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 214102201 is about 14632.2315796327. The cubic root of 214102201 is about 598.2376070575.

Adding to 214102201 its reverse (102201412), we get a palindrome (316303613).

The spelling of 214102201 in words is "two hundred fourteen million, one hundred two thousand, two hundred one".