1323103101 has 16 divisors (see below), whose sum is σ = 1783598400. Its totient is φ = 872372480.

The previous prime is 1323103039. The next prime is 1323103123. The reversal of 1323103101 is 1013013231.

It is a cyclic number.

It is not a de Polignac number, because 1323103101 - 2⁷ = 1323102973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323103181) 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, 162475 + ... + 170423.

It is an arithmetic number, because the mean of its divisors is an integer number (111474900).

Almost surely, 2^1323103101 is an apocalyptic number.

It is an amenable number.

1323103101 is a deficient number, since it is larger than the sum of its proper divisors (460495299).

1323103101 is a wasteful number, since it uses less digits than its factorization.

1323103101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8556.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 1323103101 is about 36374.4842025286. The cubic root of 1323103101 is about 1097.8202291277.

Adding to 1323103101 its reverse (1013013231), we get a palindrome (2336116332).

The spelling of 1323103101 in words is "one billion, three hundred twenty-three million, one hundred three thousand, one hundred one".