1331202132301 has 2 divisors, whose sum is σ = 1331202132302. Its totient is φ = 1331202132300.

The previous prime is 1331202132241. The next prime is 1331202132329. The reversal of 1331202132301 is 1032312021331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1099773787401 + 231428344900 = 1048701^2 + 481070^2 .

It is a cyclic number.

It is not a de Polignac number, because 1331202132301 - 2¹¹ = 1331202130253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1331202132371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665601066150 + 665601066151.

It is an arithmetic number, because the mean of its divisors is an integer number (665601066151).

Almost surely, 2^{1331202132301} is an apocalyptic number.

It is an amenable number.

1331202132301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1331202132301 is an equidigital number, since it uses as much as digits as its factorization.

1331202132301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1331202132301 its reverse (1032312021331), we get a palindrome (2363514153632).

The spelling of 1331202132301 in words is "one trillion, three hundred thirty-one billion, two hundred two million, one hundred thirty-two thousand, three hundred one".