230571331 has 8 divisors (see below), whose sum is σ = 241222464. Its totient is φ = 220159680.

The previous prime is 230571329. The next prime is 230571337. The reversal of 230571331 is 133175032.

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 230571331 - 2¹ = 230571329 is a prime.

It is a super-2 number, since 2×230571331² = 106326277358223122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230571296 and 230571305.

It is not an unprimeable number, because it can be changed into a prime (230571337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57900 + ... + 61753.

It is an arithmetic number, because the mean of its divisors is an integer number (30152808).

Almost surely, 2^230571331 is an apocalyptic number.

230571331 is a deficient number, since it is larger than the sum of its proper divisors (10651133).

230571331 is a wasteful number, since it uses less digits than its factorization.

230571331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119741.

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 230571331 is about 15184.5754303504. The cubic root of 230571331 is about 613.1994672467.

The spelling of 230571331 in words is "two hundred thirty million, five hundred seventy-one thousand, three hundred thirty-one".