323403113 has 12 divisors (see below), whose sum is σ = 358812720. Its totient is φ = 291243480.

The previous prime is 323403103. The next prime is 323403137. The reversal of 323403113 is 311304323.

It is not a de Polignac number, because 323403113 - 2⁴ = 323403097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323403103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 458 + ... + 25436.

It is an arithmetic number, because the mean of its divisors is an integer number (29901060).

Almost surely, 2^323403113 is an apocalyptic number.

It is an amenable number.

323403113 is a deficient number, since it is larger than the sum of its proper divisors (35409607).

323403113 is a wasteful number, since it uses less digits than its factorization.

323403113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25108 (or 25097 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 323403113 is about 17983.4121623234. The cubic root of 323403113 is about 686.4065177170.

Adding to 323403113 its reverse (311304323), we get a palindrome (634707436).

It can be divided in two parts, 32340 and 3113, that added together give a palindrome (35453).

The spelling of 323403113 in words is "three hundred twenty-three million, four hundred three thousand, one hundred thirteen".