230144152 has 32 divisors (see below), whose sum is σ = 505199520. Its totient is φ = 96226560.

The previous prime is 230144137. The next prime is 230144153. The reversal of 230144152 is 251441032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230144153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47823 + ... + 52414.

It is an arithmetic number, because the mean of its divisors is an integer number (15787485).

Almost surely, 2^230144152 is an apocalyptic number.

It is an amenable number.

230144152 is an abundant number, since it is smaller than the sum of its proper divisors (275055368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230144152 is a wasteful number, since it uses less digits than its factorization.

230144152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100291 (or 100287 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 230144152 is about 15170.5026943737. The cubic root of 230144152 is about 612.8205420356.

Adding to 230144152 its reverse (251441032), we get a palindrome (481585184).

The spelling of 230144152 in words is "two hundred thirty million, one hundred forty-four thousand, one hundred fifty-two".