1323032132203 has 4 divisors (see below), whose sum is σ = 1353800321368. Its totient is φ = 1292263943040.

The previous prime is 1323032132189. The next prime is 1323032132239. The reversal of 1323032132203 is 3022312303231.

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

It is a cyclic number.

It is not a de Polignac number, because 1323032132203 - 2²¹ = 1323030035051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1323032112203) 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, 15384094518 + ... + 15384094603.

It is an arithmetic number, because the mean of its divisors is an integer number (338450080342).

Almost surely, 2^{1323032132203} is an apocalyptic number.

1323032132203 is a deficient number, since it is larger than the sum of its proper divisors (30768189165).

1323032132203 is an equidigital number, since it uses as much as digits as its factorization.

1323032132203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30768189164.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 1323032132203 its reverse (3022312303231), we get a palindrome (4345344435434).

The spelling of 1323032132203 in words is "one trillion, three hundred twenty-three billion, thirty-two million, one hundred thirty-two thousand, two hundred three".