2302002423 has 48 divisors (see below), whose sum is σ = 3948672000. Its totient is φ = 1312829856.

The previous prime is 2302002421. The next prime is 2302002431. The reversal of 2302002423 is 3242002032.

It is not a de Polignac number, because 2302002423 - 2¹ = 2302002421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2302002396 and 2302002405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2302002421) 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 47 ways as a sum of consecutive naturals, for example, 1150578 + ... + 1152576.

It is an arithmetic number, because the mean of its divisors is an integer number (82264000).

Almost surely, 2^2302002423 is an apocalyptic number.

2302002423 is a deficient number, since it is larger than the sum of its proper divisors (1646669577).

2302002423 is an equidigital number, since it uses as much as digits as its factorization.

2302002423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2698 (or 2686 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 2302002423 is about 47979.1873941191. The cubic root of 2302002423 is about 1320.3890846819.

Adding to 2302002423 its reverse (3242002032), we get a palindrome (5544004455).

The spelling of 2302002423 in words is "two billion, three hundred two million, two thousand, four hundred twenty-three".