323432103 has 16 divisors (see below), whose sum is σ = 439100640. Its totient is φ = 211728384.

The previous prime is 323432093. The next prime is 323432143. The reversal of 323432103 is 301234323.

It is not a de Polignac number, because 323432103 - 2⁵ = 323432071 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 323432103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323432143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32575 + ... + 41327.

It is an arithmetic number, because the mean of its divisors is an integer number (27443790).

Almost surely, 2^323432103 is an apocalyptic number.

323432103 is a deficient number, since it is larger than the sum of its proper divisors (115668537).

323432103 is a wasteful number, since it uses less digits than its factorization.

323432103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8978.

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

The square root of 323432103 is about 17984.2181648244. The cubic root of 323432103 is about 686.4270270335.

Adding to 323432103 its reverse (301234323), we get a palindrome (624666426).

The spelling of 323432103 in words is "three hundred twenty-three million, four hundred thirty-two thousand, one hundred three".