231311013012201 has 8 divisors (see below), whose sum is σ = 308540106833760. Its totient is φ = 154144630599392.

The previous prime is 231311013012161. The next prime is 231311013012221. The reversal of 231311013012201 is 102210310113132.

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 231311013012201 - 2¹⁴ = 231311012995817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (231311013012221) 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, 15677843580 + ... + 15677858333.

It is an arithmetic number, because the mean of its divisors is an integer number (38567513354220).

Almost surely, 2^{231311013012201} is an apocalyptic number.

It is an amenable number.

231311013012201 is a deficient number, since it is larger than the sum of its proper divisors (77229093821559).

231311013012201 is a wasteful number, since it uses less digits than its factorization.

231311013012201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31355704375.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 231311013012201 its reverse (102210310113132), we get a palindrome (333521323125333).

The spelling of 231311013012201 in words is "two hundred thirty-one trillion, three hundred eleven billion, thirteen million, twelve thousand, two hundred one".