231042230201 has 4 divisors (see below), whose sum is σ = 243202347600. Its totient is φ = 218882112804.

The previous prime is 231042230197. The next prime is 231042230207. The reversal of 231042230201 is 102032240132.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 231042230201 - 2² = 231042230197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231042230207) 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, 6080058671 + ... + 6080058708.

It is an arithmetic number, because the mean of its divisors is an integer number (60800586900).

Almost surely, 2^231042230201 is an apocalyptic number.

It is an amenable number.

231042230201 is a deficient number, since it is larger than the sum of its proper divisors (12160117399).

231042230201 is a wasteful number, since it uses less digits than its factorization.

231042230201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12160117398.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 231042230201 its reverse (102032240132), we get a palindrome (333074470333).

The spelling of 231042230201 in words is "two hundred thirty-one billion, forty-two million, two hundred thirty thousand, two hundred one".