231311213002295 has 16 divisors (see below), whose sum is σ = 287769365688672. Its totient is φ = 178360453386240.

The previous prime is 231311213002273. The next prime is 231311213002343. The reversal of 231311213002295 is 592200312113132.

It is not a de Polignac number, because 231311213002295 - 2⁶ = 231311213002231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6797256362 + ... + 6797290391.

It is an arithmetic number, because the mean of its divisors is an integer number (17985585355542).

Almost surely, 2^{231311213002295} is an apocalyptic number.

231311213002295 is a deficient number, since it is larger than the sum of its proper divisors (56458152686377).

231311213002295 is a wasteful number, since it uses less digits than its factorization.

231311213002295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13594546882.

The product of its (nonzero) digits is 19440, while the sum is 35.

The spelling of 231311213002295 in words is "two hundred thirty-one trillion, three hundred eleven billion, two hundred thirteen million, two thousand, two hundred ninety-five".