231412201 has 2 divisors, whose sum is σ = 231412202. Its totient is φ = 231412200.

The previous prime is 231412189. The next prime is 231412231. The reversal of 231412201 is 102214132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 230888025 + 524176 = 15195^2 + 724^2 .

It is a cyclic number.

It is not a de Polignac number, because 231412201 - 2⁵ = 231412169 is a prime.

It is not a weakly prime, because it can be changed into another prime (231412231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115706100 + 115706101.

It is an arithmetic number, because the mean of its divisors is an integer number (115706101).

Almost surely, 2^231412201 is an apocalyptic number.

It is an amenable number.

231412201 is a deficient number, since it is larger than the sum of its proper divisors (1).

231412201 is an equidigital number, since it uses as much as digits as its factorization.

231412201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 231412201 is about 15212.2385269230. The cubic root of 231412201 is about 613.9439881070.

Adding to 231412201 its reverse (102214132), we get a palindrome (333626333).

The spelling of 231412201 in words is "two hundred thirty-one million, four hundred twelve thousand, two hundred one".