230131752 has 16 divisors (see below), whose sum is σ = 575329440. Its totient is φ = 76710576.

The previous prime is 230131739. The next prime is 230131753. The reversal of 230131752 is 257131032.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 9588823 = 230131752 / (2 + 3 + 0 + 1 + 3 + 1 + 7 + 5 + 2).

It is not an unprimeable number, because it can be changed into a prime (230131753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4794388 + ... + 4794435.

It is an arithmetic number, because the mean of its divisors is an integer number (35958090).

Almost surely, 2^230131752 is an apocalyptic number.

It is an amenable number.

230131752 is an abundant number, since it is smaller than the sum of its proper divisors (345197688).

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

230131752 is a wasteful number, since it uses less digits than its factorization.

230131752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9588832 (or 9588828 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 230131752 is about 15170.0940010272. The cubic root of 230131752 is about 612.8095357291.

Adding to 230131752 its reverse (257131032), we get a palindrome (487262784).

The spelling of 230131752 in words is "two hundred thirty million, one hundred thirty-one thousand, seven hundred fifty-two".