131100033301 has 2 divisors, whose sum is σ = 131100033302. Its totient is φ = 131100033300.

The previous prime is 131100033293. The next prime is 131100033341. The reversal of 131100033301 is 103330001131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 130356380401 + 743652900 = 361049^2 + 27270^2 .

It is a cyclic number.

It is not a de Polignac number, because 131100033301 - 2³ = 131100033293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131100033341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65550016650 + 65550016651.

It is an arithmetic number, because the mean of its divisors is an integer number (65550016651).

Almost surely, 2^131100033301 is an apocalyptic number.

It is an amenable number.

131100033301 is a deficient number, since it is larger than the sum of its proper divisors (1).

131100033301 is an equidigital number, since it uses as much as digits as its factorization.

131100033301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 131100033301 its reverse (103330001131), we get a palindrome (234430034432).

The spelling of 131100033301 in words is "one hundred thirty-one billion, one hundred million, thirty-three thousand, three hundred one".