2302131223 has 8 divisors (see below), whose sum is σ = 2631680000. Its totient is φ = 1972750680.

The previous prime is 2302131199. The next prime is 2302131281. The reversal of 2302131223 is 3221312032.

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 2302131223 - 2⁵ = 2302131191 is a prime.

It is a super-2 number, since 2×2302131223² = 10599616335822951458, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2302131223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2302131283) 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 7 ways as a sum of consecutive naturals, for example, 11223 + ... + 68776.

It is an arithmetic number, because the mean of its divisors is an integer number (328960000).

Almost surely, 2^2302131223 is an apocalyptic number.

2302131223 is a deficient number, since it is larger than the sum of its proper divisors (329548777).

2302131223 is an equidigital number, since it uses as much as digits as its factorization.

2302131223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84117.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2302131223 is about 47980.5296240048. The cubic root of 2302131223 is about 1320.4137100458.

Adding to 2302131223 its reverse (3221312032), we get a palindrome (5523443255).

The spelling of 2302131223 in words is "two billion, three hundred two million, one hundred thirty-one thousand, two hundred twenty-three".