131301103211 has 2 divisors, whose sum is σ = 131301103212. Its totient is φ = 131301103210.

The previous prime is 131301103207. The next prime is 131301103259. The reversal of 131301103211 is 112301103131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131301103211 - 2² = 131301103207 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 131301103211.

It is not a weakly prime, because it can be changed into another prime (131301103111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65650551605 + 65650551606.

It is an arithmetic number, because the mean of its divisors is an integer number (65650551606).

Almost surely, 2^131301103211 is an apocalyptic number.

131301103211 is a deficient number, since it is larger than the sum of its proper divisors (1).

131301103211 is an equidigital number, since it uses as much as digits as its factorization.

131301103211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 131301103211 its reverse (112301103131), we get a palindrome (243602206342).

The spelling of 131301103211 in words is "one hundred thirty-one billion, three hundred one million, one hundred three thousand, two hundred eleven".