1131313032301 has 2 divisors, whose sum is σ = 1131313032302. Its totient is φ = 1131313032300.

The previous prime is 1131313032277. The next prime is 1131313032373. The reversal of 1131313032301 is 1032303131311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 964707018025 + 166606014276 = 982195^2 + 408174^2 .

It is a cyclic number.

It is not a de Polignac number, because 1131313032301 - 2¹³ = 1131313024109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1131313032001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565656516150 + 565656516151.

It is an arithmetic number, because the mean of its divisors is an integer number (565656516151).

Almost surely, 2^{1131313032301} is an apocalyptic number.

It is an amenable number.

1131313032301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1131313032301 is an equidigital number, since it uses as much as digits as its factorization.

1131313032301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 1131313032301 its reverse (1032303131311), we get a palindrome (2163616163612).

The spelling of 1131313032301 in words is "one trillion, one hundred thirty-one billion, three hundred thirteen million, thirty-two thousand, three hundred one".