231235486073 has 8 divisors (see below), whose sum is σ = 236909895168. Its totient is φ = 225592514784.

The previous prime is 231235486019. The next prime is 231235486091. The reversal of 231235486073 is 370684532132.

It is a happy number.

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 231235486073 - 2¹⁰ = 231235485049 is a prime.

It is a super-2 number, since 2×231235486073² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231235486373) 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, 7844561 + ... + 7873982.

It is an arithmetic number, because the mean of its divisors is an integer number (29613736896).

Almost surely, 2^231235486073 is an apocalyptic number.

It is an amenable number.

231235486073 is a deficient number, since it is larger than the sum of its proper divisors (5674409095).

231235486073 is a wasteful number, since it uses less digits than its factorization.

231235486073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15718903.

The product of its (nonzero) digits is 725760, while the sum is 44.

The spelling of 231235486073 in words is "two hundred thirty-one billion, two hundred thirty-five million, four hundred eighty-six thousand, seventy-three".