231303101330001 has 8 divisors (see below), whose sum is σ = 308404218507840. Its totient is φ = 154202025852752.

The previous prime is 231303101329919. The next prime is 231303101330003. The reversal of 231303101330001 is 100033101303132.

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 231303101330001 - 2¹⁴ = 231303101313617 is a prime.

It is a super-2 number, since 2×231303101330001² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 231303101330001.

It is not an unprimeable number, because it can be changed into a prime (231303101330003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6393415 + ... + 22438403.

It is an arithmetic number, because the mean of its divisors is an integer number (38550527313480).

Almost surely, 2^{231303101330001} is an apocalyptic number.

It is an amenable number.

231303101330001 is a deficient number, since it is larger than the sum of its proper divisors (77101117177839).

231303101330001 is a wasteful number, since it uses less digits than its factorization.

231303101330001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20850295.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 231303101330001 its reverse (100033101303132), we get a palindrome (331336202633133).

The spelling of 231303101330001 in words is "two hundred thirty-one trillion, three hundred three billion, one hundred one million, three hundred thirty thousand, one".