131331210003131 has 2 divisors, whose sum is σ = 131331210003132. Its totient is φ = 131331210003130.

The previous prime is 131331210003109. The next prime is 131331210003137. The reversal of 131331210003131 is 131300012133131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131331210003131 - 2⁴² = 126933163492027 is a prime.

It is a super-2 number, since 2×131331210003131² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 131331210003097 and 131331210003106.

It is not a weakly prime, because it can be changed into another prime (131331210003137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65665605001565 + 65665605001566.

It is an arithmetic number, because the mean of its divisors is an integer number (65665605001566).

Almost surely, 2^{131331210003131} is an apocalyptic number.

131331210003131 is a deficient number, since it is larger than the sum of its proper divisors (1).

131331210003131 is an equidigital number, since it uses as much as digits as its factorization.

131331210003131 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 23.

Adding to 131331210003131 its reverse (131300012133131), we get a palindrome (262631222136262).

The spelling of 131331210003131 in words is "one hundred thirty-one trillion, three hundred thirty-one billion, two hundred ten million, three thousand, one hundred thirty-one".