2302135423 has 16 divisors (see below), whose sum is σ = 2718296064. Its totient is φ = 1907909280.

The previous prime is 2302135417. The next prime is 2302135441. The reversal of 2302135423 is 3245312032.

It is a cyclic number.

It is not a de Polignac number, because 2302135423 - 2⁹ = 2302134911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2302135403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 279561 + ... + 287677.

It is an arithmetic number, because the mean of its divisors is an integer number (169893504).

Almost surely, 2^2302135423 is an apocalyptic number.

2302135423 is a deficient number, since it is larger than the sum of its proper divisors (416160641).

2302135423 is a wasteful number, since it uses less digits than its factorization.

2302135423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9462.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 2302135423 is about 47980.5733917385. The cubic root of 2302135423 is about 1320.4145130313.

Adding to 2302135423 its reverse (3245312032), we get a palindrome (5547447455).

The spelling of 2302135423 in words is "two billion, three hundred two million, one hundred thirty-five thousand, four hundred twenty-three".