1320032202301 has 4 divisors (see below), whose sum is σ = 1320206794204. Its totient is φ = 1319857610400.

The previous prime is 1320032202289. The next prime is 1320032202329. The reversal of 1320032202301 is 1032022300231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 845800266276 + 474231936025 = 919674^2 + 688645^2 .

It is a cyclic number.

It is not a de Polignac number, because 1320032202301 - 2¹⁷ = 1320032071229 is a prime.

It is a super-2 number, since 2×1320032202301² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1320032202341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87284610 + ... + 87299731.

It is an arithmetic number, because the mean of its divisors is an integer number (330051698551).

Almost surely, 2^{1320032202301} is an apocalyptic number.

It is an amenable number.

1320032202301 is a deficient number, since it is larger than the sum of its proper divisors (174591903).

1320032202301 is an equidigital number, since it uses as much as digits as its factorization.

1320032202301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174591902.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1320032202301 its reverse (1032022300231), we get a palindrome (2352054502532).

The spelling of 1320032202301 in words is "one trillion, three hundred twenty billion, thirty-two million, two hundred two thousand, three hundred one".