1323002301332 has 6 divisors (see below), whose sum is σ = 2315254027338. Its totient is φ = 661501150664.

The previous prime is 1323002301331. The next prime is 1323002301359. The reversal of 1323002301332 is 2331032003231.

It can be written as a sum of positive squares in only one way, i.e., 1141487107216 + 181515194116 = 1068404^2 + 426046^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1323002301298 and 1323002301307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323002301331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165375287663 + ... + 165375287670.

It is an arithmetic number, because the mean of its divisors is an integer number (385875671223).

Almost surely, 2^{1323002301332} is an apocalyptic number.

It is an amenable number.

1323002301332 is a deficient number, since it is larger than the sum of its proper divisors (992251726006).

1323002301332 is a wasteful number, since it uses less digits than its factorization.

1323002301332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330750575337 (or 330750575335 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 1323002301332 its reverse (2331032003231), we get a palindrome (3654034304563).

The spelling of 1323002301332 in words is "one trillion, three hundred twenty-three billion, two million, three hundred one thousand, three hundred thirty-two".