234303323403 has 4 divisors (see below), whose sum is σ = 312404431208. Its totient is φ = 156202215600.

The previous prime is 234303323399. The next prime is 234303323407. The reversal of 234303323403 is 304323303432.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (234303323399) and next prime (234303323407).

It is not a de Polignac number, because 234303323403 - 2² = 234303323399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234303323407) 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, 39050553898 + ... + 39050553903.

It is an arithmetic number, because the mean of its divisors is an integer number (78101107802).

Almost surely, 2^234303323403 is an apocalyptic number.

234303323403 is a deficient number, since it is larger than the sum of its proper divisors (78101107805).

234303323403 is an equidigital number, since it uses as much as digits as its factorization.

234303323403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78101107804.

The product of its (nonzero) digits is 46656, while the sum is 30.

Adding to 234303323403 its reverse (304323303432), we get a palindrome (538626626835).

The spelling of 234303323403 in words is "two hundred thirty-four billion, three hundred three million, three hundred twenty-three thousand, four hundred three".