230533771 has 8 divisors (see below), whose sum is σ = 251410880. Its totient is φ = 210105792.

The previous prime is 230533759. The next prime is 230533817. The reversal of 230533771 is 177335032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 230533771 - 2¹¹ = 230531723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230533741) 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, 111210 + ... + 113263.

It is an arithmetic number, because the mean of its divisors is an integer number (31426360).

Almost surely, 2^230533771 is an apocalyptic number.

230533771 is a deficient number, since it is larger than the sum of its proper divisors (20877109).

230533771 is a wasteful number, since it uses less digits than its factorization.

230533771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224565.

The product of its (nonzero) digits is 13230, while the sum is 31.

The square root of 230533771 is about 15183.3385986087. The cubic root of 230533771 is about 613.1661687693.

The spelling of 230533771 in words is "two hundred thirty million, five hundred thirty-three thousand, seven hundred seventy-one".