1323032102201 has 4 divisors (see below), whose sum is σ = 1323035066100. Its totient is φ = 1323029138304.

The previous prime is 1323032102191. The next prime is 1323032102219. The reversal of 1323032102201 is 1022012303231.

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

It can be written as a sum of positive squares in 2 ways, for example, as 445482828025 + 877549274176 = 667445^2 + 936776^2 .

It is a cyclic number.

It is not a de Polignac number, because 1323032102201 - 2⁶ = 1323032102137 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1323032102261) 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, 660656 + ... + 1755713.

It is an arithmetic number, because the mean of its divisors is an integer number (330758766525).

Almost surely, 2^{1323032102201} is an apocalyptic number.

It is an amenable number.

1323032102201 is a deficient number, since it is larger than the sum of its proper divisors (2963899).

1323032102201 is an equidigital number, since it uses as much as digits as its factorization.

1323032102201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2963898.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1323032102201 its reverse (1022012303231), we get a palindrome (2345044405432).

The spelling of 1323032102201 in words is "one trillion, three hundred twenty-three billion, thirty-two million, one hundred two thousand, two hundred one".