230224431 has 16 divisors (see below), whose sum is σ = 317301120. Its totient is φ = 148401120.

The previous prime is 230224429. The next prime is 230224439. The reversal of 230224431 is 134422032.

It is not a de Polignac number, because 230224431 - 2¹ = 230224429 is a prime.

It is a super-2 number, since 2×230224431² = 106006577258547522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 230224398 and 230224407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230224439) 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 15 ways as a sum of consecutive naturals, for example, 136 + ... + 21458.

It is an arithmetic number, because the mean of its divisors is an integer number (19831320).

Almost surely, 2^230224431 is an apocalyptic number.

230224431 is a deficient number, since it is larger than the sum of its proper divisors (87076689).

230224431 is a wasteful number, since it uses less digits than its factorization.

230224431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21446.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 230224431 is about 15173.1483549064. The cubic root of 230224431 is about 612.8917885430.

Adding to 230224431 its reverse (134422032), we get a palindrome (364646463).

The spelling of 230224431 in words is "two hundred thirty million, two hundred twenty-four thousand, four hundred thirty-one".