231659083345 has 8 divisors (see below), whose sum is σ = 284771166120. Its totient is φ = 180807089280.

The previous prime is 231659083339. The next prime is 231659083379. The reversal of 231659083345 is 543380956132.

It can be written as a sum of positive squares in 4 ways, for example, as 667343889 + 230991739456 = 25833^2 + 480616^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 231659083345 - 2²⁵ = 231625528913 is a prime.

It is an unprimeable number.

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, 565021950 + ... + 565022359.

It is an arithmetic number, because the mean of its divisors is an integer number (35596395765).

Almost surely, 2^231659083345 is an apocalyptic number.

It is an amenable number.

231659083345 is a deficient number, since it is larger than the sum of its proper divisors (53112082775).

231659083345 is a wasteful number, since it uses less digits than its factorization.

231659083345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130044355.

The product of its (nonzero) digits is 2332800, while the sum is 49.

The spelling of 231659083345 in words is "two hundred thirty-one billion, six hundred fifty-nine million, eighty-three thousand, three hundred forty-five".