231330132983 has 8 divisors (see below), whose sum is σ = 243510337200. Its totient is φ = 219150422208.

The previous prime is 231330132961. The next prime is 231330132991. The reversal of 231330132983 is 389231033132.

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 231330132983 - 2⁸ = 231330132727 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 (231330132083) 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, 1206803 + ... + 1385291.

It is an arithmetic number, because the mean of its divisors is an integer number (30438792150).

Almost surely, 2^231330132983 is an apocalyptic number.

231330132983 is a deficient number, since it is larger than the sum of its proper divisors (12180204217).

231330132983 is a wasteful number, since it uses less digits than its factorization.

231330132983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246721.

The product of its (nonzero) digits is 69984, while the sum is 38.

The spelling of 231330132983 in words is "two hundred thirty-one billion, three hundred thirty million, one hundred thirty-two thousand, nine hundred eighty-three".