231322671081023 has 16 divisors (see below), whose sum is σ = 246015505854720. Its totient is φ = 216881772984576.

The previous prime is 231322671080959. The next prime is 231322671081041. The reversal of 231322671081023 is 320180176223132.

It is a cyclic number.

It is not a de Polignac number, because 231322671081023 - 2⁶ = 231322671080959 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 (231322671041023) 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 15 ways as a sum of consecutive naturals, for example, 57637340 + ... + 61519982.

It is an arithmetic number, because the mean of its divisors is an integer number (15375969115920).

Almost surely, 2^{231322671081023} is an apocalyptic number.

231322671081023 is a deficient number, since it is larger than the sum of its proper divisors (14692834773697).

231322671081023 is a wasteful number, since it uses less digits than its factorization.

231322671081023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3915086.

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 231322671081023 in words is "two hundred thirty-one trillion, three hundred twenty-two billion, six hundred seventy-one million, eighty-one thousand, twenty-three".