131062263733 has 2 divisors, whose sum is σ = 131062263734. Its totient is φ = 131062263732.

The previous prime is 131062263649. The next prime is 131062263737. The reversal of 131062263733 is 337362260131.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 126965367684 + 4096896049 = 356322^2 + 64007^2 .

It is a cyclic number.

It is not a de Polignac number, because 131062263733 - 2⁹ = 131062263221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131062263692 and 131062263701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131062263737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65531131866 + 65531131867.

It is an arithmetic number, because the mean of its divisors is an integer number (65531131867).

Almost surely, 2^131062263733 is an apocalyptic number.

It is an amenable number.

131062263733 is a deficient number, since it is larger than the sum of its proper divisors (1).

131062263733 is an equidigital number, since it uses as much as digits as its factorization.

131062263733 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 37.

The spelling of 131062263733 in words is "one hundred thirty-one billion, sixty-two million, two hundred sixty-three thousand, seven hundred thirty-three".