2303152345 has 8 divisors (see below), whose sum is σ = 2976381576. Its totient is φ = 1700789376.

The previous prime is 2303152337. The next prime is 2303152349. The reversal of 2303152345 is 5432513032.

It can be written as a sum of positive squares in 4 ways, for example, as 188348176 + 2114804169 = 13724^2 + 45987^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2303152345 - 2³ = 2303152337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2303152349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17716492 + ... + 17716621.

It is an arithmetic number, because the mean of its divisors is an integer number (372047697).

Almost surely, 2^2303152345 is an apocalyptic number.

It is an amenable number.

2303152345 is a deficient number, since it is larger than the sum of its proper divisors (673229231).

2303152345 is a wasteful number, since it uses less digits than its factorization.

2303152345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35433131.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 2303152345 is about 47991.1694481391. The cubic root of 2303152345 is about 1320.6089065917.

Adding to 2303152345 its reverse (5432513032), we get a palindrome (7735665377).

The spelling of 2303152345 in words is "two billion, three hundred three million, one hundred fifty-two thousand, three hundred forty-five".