2303134403 has 4 divisors (see below), whose sum is σ = 2304701568. Its totient is φ = 2301567240.

The previous prime is 2303134399. The next prime is 2303134439. The reversal of 2303134403 is 3044313032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2303134403 - 2² = 2303134399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2303134103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 781376 + ... + 784317.

It is an arithmetic number, because the mean of its divisors is an integer number (576175392).

Almost surely, 2^2303134403 is an apocalyptic number.

2303134403 is a deficient number, since it is larger than the sum of its proper divisors (1567165).

2303134403 is a wasteful number, since it uses less digits than its factorization.

2303134403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1567164.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 2303134403 is about 47990.9825175522. The cubic root of 2303134403 is about 1320.6054773169.

Adding to 2303134403 its reverse (3044313032), we get a palindrome (5347447435).

The spelling of 2303134403 in words is "two billion, three hundred three million, one hundred thirty-four thousand, four hundred three".