231201030123301 has 4 divisors (see below), whose sum is σ = 264229748712352. Its totient is φ = 198172311534252.

The previous prime is 231201030123269. The next prime is 231201030123307. The reversal of 231201030123301 is 103321030102132.

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 231201030123301 - 2⁵ = 231201030123269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231201030123307) 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, 16514359294515 + ... + 16514359294528.

It is an arithmetic number, because the mean of its divisors is an integer number (66057437178088).

Almost surely, 2^{231201030123301} is an apocalyptic number.

It is an amenable number.

231201030123301 is a deficient number, since it is larger than the sum of its proper divisors (33028718589051).

231201030123301 is an equidigital number, since it uses as much as digits as its factorization.

231201030123301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33028718589050.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 231201030123301 its reverse (103321030102132), we get a palindrome (334522060225433).

The spelling of 231201030123301 in words is "two hundred thirty-one trillion, two hundred one billion, thirty million, one hundred twenty-three thousand, three hundred one".