2323013403 has 4 divisors (see below), whose sum is σ = 3097351208. Its totient is φ = 1548675600.

The previous prime is 2323013387. The next prime is 2323013423. The reversal of 2323013403 is 3043103232.

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

It is not a de Polignac number, because 2323013403 - 2⁴ = 2323013387 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2323013403.

It is not an unprimeable number, because it can be changed into a prime (2323013423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 387168898 + ... + 387168903.

It is an arithmetic number, because the mean of its divisors is an integer number (774337802).

Almost surely, 2^2323013403 is an apocalyptic number.

2323013403 is a deficient number, since it is larger than the sum of its proper divisors (774337805).

2323013403 is an equidigital number, since it uses as much as digits as its factorization.

2323013403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774337804.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 2323013403 is about 48197.6493513947. The cubic root of 2323013403 is about 1324.3941035164.

Adding to 2323013403 its reverse (3043103232), we get a palindrome (5366116635).

The spelling of 2323013403 in words is "two billion, three hundred twenty-three million, thirteen thousand, four hundred three".