231083 has 4 divisors (see below), whose sum is σ = 234600. Its totient is φ = 227568.

The previous prime is 231079. The next prime is 231107. The reversal of 231083 is 380132.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 231083 - 2² = 231079 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1658 + ... + 1791.

It is an arithmetic number, because the mean of its divisors is an integer number (58650).

2²³¹⁰⁸³ is an apocalyptic number.

231083 is a deficient number, since it is larger than the sum of its proper divisors (3517).

231083 is an equidigital number, since it uses as much as digits as its factorization.

231083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3516.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 231083 is about 480.7109318499. The cubic root of 231083 is about 61.3652723012.

The spelling of 231083 in words is "two hundred thirty-one thousand, eighty-three".