1323001202132 has 24 divisors (see below), whose sum is σ = 2395731797760. Its totient is φ = 638518658400.

The previous prime is 1323001202119. The next prime is 1323001202141. The reversal of 1323001202132 is 2312021003231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1097744 + ... + 1962407.

It is an arithmetic number, because the mean of its divisors is an integer number (99822158240).

Almost surely, 2^{1323001202132} is an apocalyptic number.

It is an amenable number.

1323001202132 is a deficient number, since it is larger than the sum of its proper divisors (1072730595628).

1323001202132 is a wasteful number, since it uses less digits than its factorization.

1323001202132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3063911 (or 3063909 counting only the distinct ones).

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

Adding to 1323001202132 its reverse (2312021003231), we get a palindrome (3635022205363).

The spelling of 1323001202132 in words is "one trillion, three hundred twenty-three billion, one million, two hundred two thousand, one hundred thirty-two".