2403512323 has 8 divisors (see below), whose sum is σ = 2454937200. Its totient is φ = 2352443808.

The previous prime is 2403512311. The next prime is 2403512327. The reversal of 2403512323 is 3232153042.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2403512323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2403512327) 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, 75436 + ... + 102457.

It is an arithmetic number, because the mean of its divisors is an integer number (306867150).

Almost surely, 2^2403512323 is an apocalyptic number.

2403512323 is a deficient number, since it is larger than the sum of its proper divisors (51424877).

2403512323 is a wasteful number, since it uses less digits than its factorization.

2403512323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178181.

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

The square root of 2403512323 is about 49025.6292463442. The cubic root of 2403512323 is about 1339.5187109085.

Adding to 2403512323 its reverse (3232153042), we get a palindrome (5635665365).

The spelling of 2403512323 in words is "two billion, four hundred three million, five hundred twelve thousand, three hundred twenty-three".