230240151 has 20 divisors (see below), whose sum is σ = 344390200. Its totient is φ = 153292176.

The previous prime is 230240147. The next prime is 230240161. The reversal of 230240151 is 151042032.

It is not a de Polignac number, because 230240151 - 2² = 230240147 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 (230240161) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 85260 + ... + 87918.

It is an arithmetic number, because the mean of its divisors is an integer number (17219510).

Almost surely, 2^230240151 is an apocalyptic number.

230240151 is a deficient number, since it is larger than the sum of its proper divisors (114150049).

230240151 is a wasteful number, since it uses less digits than its factorization.

230240151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3740 (or 3731 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 230240151 is about 15173.6663664389. Note that the first 3 decimals coincide. The cubic root of 230240151 is about 612.9057378874.

Adding to 230240151 its reverse (151042032), we get a palindrome (381282183).

The spelling of 230240151 in words is "two hundred thirty million, two hundred forty thousand, one hundred fifty-one".