2231430323 has 8 divisors (see below), whose sum is σ = 2272228848. Its totient is φ = 2191001344.

The previous prime is 2231430283. The next prime is 2231430337. The reversal of 2231430323 is 3230341322.

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

It is a cyclic number.

It is not a de Polignac number, because 2231430323 - 2¹⁶ = 2231364787 is a prime.

It is a super-3 number, since 3×2231430323³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2231430823) 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 7 ways as a sum of consecutive naturals, for example, 80186 + ... + 104367.

It is an arithmetic number, because the mean of its divisors is an integer number (284028606).

Almost surely, 2^2231430323 is an apocalyptic number.

2231430323 is a deficient number, since it is larger than the sum of its proper divisors (40798525).

2231430323 is a wasteful number, since it uses less digits than its factorization.

2231430323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184773.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 2231430323 is about 47238.0177717059. The cubic root of 2231430323 is about 1306.7558213570.

Adding to 2231430323 its reverse (3230341322), we get a palindrome (5461771645).

The spelling of 2231430323 in words is "two billion, two hundred thirty-one million, four hundred thirty thousand, three hundred twenty-three".