1320101110201 has 8 divisors (see below), whose sum is σ = 1350882091080. Its totient is φ = 1289537663232.

The previous prime is 1320101110169. The next prime is 1320101110213. The reversal of 1320101110201 is 1020111010231.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 947361555625 + 372739554576 = 973325^2 + 610524^2 .

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 1320101110201 - 2⁵ = 1320101110169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1320101110301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54371200 + ... + 54395473.

It is an arithmetic number, because the mean of its divisors is an integer number (168860261385).

Almost surely, 2^{1320101110201} is an apocalyptic number.

It is an amenable number.

1320101110201 is a deficient number, since it is larger than the sum of its proper divisors (30780980879).

1320101110201 is a wasteful number, since it uses less digits than its factorization.

1320101110201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108766955.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 1320101110201 its reverse (1020111010231), we get a palindrome (2340212120432).

The spelling of 1320101110201 in words is "one trillion, three hundred twenty billion, one hundred one million, one hundred ten thousand, two hundred one".