2031224323 has 8 divisors (see below), whose sum is σ = 2125620000. Its totient is φ = 1937335488.

The previous prime is 2031224309. The next prime is 2031224347. The reversal of 2031224323 is 3234221302.

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 2031224323 - 2⁵ = 2031224291 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2031224294 and 2031224303.

It is not an unprimeable number, because it can be changed into a prime (2031224353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118498 + ... + 134551.

It is an arithmetic number, because the mean of its divisors is an integer number (265702500).

Almost surely, 2^2031224323 is an apocalyptic number.

2031224323 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2031224323 is a deficient number, since it is larger than the sum of its proper divisors (94395677).

2031224323 is a wasteful number, since it uses less digits than its factorization.

2031224323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253421.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2031224323 is about 45069.1060816609. The cubic root of 2031224323 is about 1266.4439183642.

Adding to 2031224323 its reverse (3234221302), we get a palindrome (5265445625).

The spelling of 2031224323 in words is "two billion, thirty-one million, two hundred twenty-four thousand, three hundred twenty-three".