231307452482 has 6 divisors (see below), whose sum is σ = 346962198963. Its totient is φ = 115653386162.

The previous prime is 231307452463. The next prime is 231307452487. The reversal of 231307452482 is 284254703132.

It can be written as a sum of positive squares in only one way, i.e., 115653726241 + 115653726241 = 340079^2 + 340079^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=340079.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231307452487) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 510119 + ... + 850197.

Almost surely, 2^231307452482 is an apocalyptic number.

231307452482 is a deficient number, since it is larger than the sum of its proper divisors (115654746481).

231307452482 is an frugal number, since it uses more digits than its factorization.

231307452482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680160 (or 340081 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 231307452482 in words is "two hundred thirty-one billion, three hundred seven million, four hundred fifty-two thousand, four hundred eighty-two".