2302345503 has 6 divisors (see below), whose sum is σ = 3325610184. Its totient is φ = 1534896996.

The previous prime is 2302345489. The next prime is 2302345511. The reversal of 2302345503 is 3055432032.

It is not a de Polignac number, because 2302345503 - 2⁸ = 2302345247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2302345403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 127908075 + ... + 127908092.

It is an arithmetic number, because the mean of its divisors is an integer number (554268364).

Almost surely, 2^2302345503 is an apocalyptic number.

2302345503 is a deficient number, since it is larger than the sum of its proper divisors (1023264681).

2302345503 is a wasteful number, since it uses less digits than its factorization.

2302345503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255816173 (or 255816170 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 2302345503 is about 47982.7625611531. The cubic root of 2302345503 is about 1320.4546763569.

Adding to 2302345503 its reverse (3055432032), we get a palindrome (5357777535).

The spelling of 2302345503 in words is "two billion, three hundred two million, three hundred forty-five thousand, five hundred three".