1332433123201 has 8 divisors (see below), whose sum is σ = 1350843817320. Its totient is φ = 1314026704512.

The previous prime is 1332433123169. The next prime is 1332433123207. The reversal of 1332433123201 is 1023213342331.

It can be written as a sum of positive squares in 4 ways, for example, as 446197280400 + 886235842801 = 667980^2 + 941401^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1332433123201 - 2⁵ = 1332433123169 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1332433123201.

It is not an unprimeable number, because it can be changed into a prime (1332433123207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438706 + ... + 1690363.

It is an arithmetic number, because the mean of its divisors is an integer number (168855477165).

Almost surely, 2^{1332433123201} is an apocalyptic number.

It is an amenable number.

1332433123201 is a deficient number, since it is larger than the sum of its proper divisors (18410694119).

1332433123201 is an equidigital number, since it uses as much as digits as its factorization.

1332433123201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2137715.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 1332433123201 its reverse (1023213342331), we get a palindrome (2355646465532).

The spelling of 1332433123201 in words is "one trillion, three hundred thirty-two billion, four hundred thirty-three million, one hundred twenty-three thousand, two hundred one".