231310201 has 8 divisors (see below), whose sum is σ = 237029760. Its totient is φ = 225606192.

The previous prime is 231310193. The next prime is 231310213. The reversal of 231310201 is 102013132.

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

It is a cyclic number.

It is not a de Polignac number, because 231310201 - 2³ = 231310193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (231310291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29760 + ... + 36718.

It is an arithmetic number, because the mean of its divisors is an integer number (29628720).

Almost surely, 2^231310201 is an apocalyptic number.

It is an amenable number.

231310201 is a deficient number, since it is larger than the sum of its proper divisors (5719559).

231310201 is an equidigital number, since it uses as much as digits as its factorization.

231310201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7775.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 231310201 is about 15208.8855936259. The cubic root of 231310201 is about 613.8537717608.

Adding to 231310201 its reverse (102013132), we get a palindrome (333323333).

The spelling of 231310201 in words is "two hundred thirty-one million, three hundred ten thousand, two hundred one".