1320362133201 has 24 divisors (see below), whose sum is σ = 1923184848000. Its totient is φ = 872881547616.

The previous prime is 1320362133197. The next prime is 1320362133239. The reversal of 1320362133201 is 1023312630231.

1320362133201 is a `hidden beast` number, since 1 + 3 + 2 + 0 + 3 + 621 + 3 + 32 + 0 + 1 = 666.

It is not a de Polignac number, because 1320362133201 - 2² = 1320362133197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1320362133241) 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 23 ways as a sum of consecutive naturals, for example, 231225 + ... + 1641398.

It is an arithmetic number, because the mean of its divisors is an integer number (80132702000).

Almost surely, 2^{1320362133201} is an apocalyptic number.

It is an amenable number.

1320362133201 is a deficient number, since it is larger than the sum of its proper divisors (602822714799).

1320362133201 is a wasteful number, since it uses less digits than its factorization.

1320362133201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1873285 (or 1873282 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 1320362133201 its reverse (1023312630231), we get a palindrome (2343674763432).

The spelling of 1320362133201 in words is "one trillion, three hundred twenty billion, three hundred sixty-two million, one hundred thirty-three thousand, two hundred one".