232031 has 4 divisors (see below), whose sum is σ = 233064. Its totient is φ = 231000.

The previous prime is 232013. The next prime is 232049. The reversal of 232031 is 130232.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (232013) and next prime (232049).

It is a cyclic number.

It is not a de Polignac number, because 232031 - 2⁶ = 231967 is a prime.

It is a super-2 number, since 2×232031² = 107676769922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 232031.

It is not an unprimeable number, because it can be changed into a prime (232051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20 + ... + 681.

It is an arithmetic number, because the mean of its divisors is an integer number (58266).

2²³²⁰³¹ is an apocalyptic number.

232031 is a deficient number, since it is larger than the sum of its proper divisors (1033).

232031 is an equidigital number, since it uses as much as digits as its factorization.

232031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 232031 is about 481.6959622002. The cubic root of 232031 is about 61.4490732258.

Adding to 232031 its reverse (130232), we get a palindrome (362263).

The spelling of 232031 in words is "two hundred thirty-two thousand, thirty-one".