214232153 has 4 divisors (see below), whose sum is σ = 214268340. Its totient is φ = 214195968.

The previous prime is 214232141. The next prime is 214232171. The reversal of 214232153 is 351232412.

214232153 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 71859529 + 142372624 = 8477^2 + 11932^2 .

It is a cyclic number.

It is not a de Polignac number, because 214232153 - 2⁶ = 214232089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214232653) 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, 6908 + ... + 21821.

It is an arithmetic number, because the mean of its divisors is an integer number (53567085).

Almost surely, 2^214232153 is an apocalyptic number.

It is an amenable number.

214232153 is a deficient number, since it is larger than the sum of its proper divisors (36187).

214232153 is an equidigital number, since it uses as much as digits as its factorization.

214232153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36186.

The product of its digits is 1440, while the sum is 23.

The square root of 214232153 is about 14636.6715137015. The cubic root of 214232153 is about 598.3586185021.

Adding to 214232153 its reverse (351232412), we get a palindrome (565464565).

The spelling of 214232153 in words is "two hundred fourteen million, two hundred thirty-two thousand, one hundred fifty-three".