231214301 has 4 divisors (see below), whose sum is σ = 231423900. Its totient is φ = 231004704.

The previous prime is 231214289. The next prime is 231214307. The reversal of 231214301 is 103412132.

231214301 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 32376100 + 198838201 = 5690^2 + 14101^2 .

It is a cyclic number.

It is not a de Polignac number, because 231214301 - 2⁶ = 231214237 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 231214301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231214307) 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, 103136 + ... + 105353.

It is an arithmetic number, because the mean of its divisors is an integer number (57855975).

Almost surely, 2^231214301 is an apocalyptic number.

It is an amenable number.

231214301 is a deficient number, since it is larger than the sum of its proper divisors (209599).

231214301 is a wasteful number, since it uses less digits than its factorization.

231214301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209598.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 231214301 is about 15205.7325045524. The cubic root of 231214301 is about 613.7689265128.

Adding to 231214301 its reverse (103412132), we get a palindrome (334626433).

The spelling of 231214301 in words is "two hundred thirty-one million, two hundred fourteen thousand, three hundred one".