131310112010533 has 2 divisors, whose sum is σ = 131310112010534. Its totient is φ = 131310112010532.

The previous prime is 131310112010401. The next prime is 131310112010537. The reversal of 131310112010533 is 335010211013131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73738939031044 + 57571172979489 = 8587138^2 + 7587567^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131310112010533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131310112010498 and 131310112010507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131310112010537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65655056005266 + 65655056005267.

It is an arithmetic number, because the mean of its divisors is an integer number (65655056005267).

Almost surely, 2^{131310112010533} is an apocalyptic number.

It is an amenable number.

131310112010533 is a deficient number, since it is larger than the sum of its proper divisors (1).

131310112010533 is an equidigital number, since it uses as much as digits as its factorization.

131310112010533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 810, while the sum is 25.

Adding to 131310112010533 its reverse (335010211013131), we get a palindrome (466320323023664).

The spelling of 131310112010533 in words is "one hundred thirty-one trillion, three hundred ten billion, one hundred twelve million, ten thousand, five hundred thirty-three".