1323001302201 has 12 divisors (see below), whose sum is σ = 1911011988912. Its totient is φ = 881996202936.

The previous prime is 1323001302199. The next prime is 1323001302283. The reversal of 1323001302201 is 1022031003231.

1323001302201 is a `hidden beast` number, since 1 + 32 + 300 + 130 + 2 + 201 = 666.

It is not a de Polignac number, because 1323001302201 - 2¹ = 1323001302199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1323001306201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2693290 + ... + 3146396.

It is an arithmetic number, because the mean of its divisors is an integer number (159250999076).

Almost surely, 2^{1323001302201} is an apocalyptic number.

It is an amenable number.

1323001302201 is a deficient number, since it is larger than the sum of its proper divisors (588010686711).

1323001302201 is a wasteful number, since it uses less digits than its factorization.

1323001302201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777540 (or 777537 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1323001302201 its reverse (1022031003231), we get a palindrome (2345032305432).

The spelling of 1323001302201 in words is "one trillion, three hundred twenty-three billion, one million, three hundred two thousand, two hundred one".