131134105799 has 2 divisors, whose sum is σ = 131134105800. Its totient is φ = 131134105798.

The previous prime is 131134105639. The next prime is 131134105841. The reversal of 131134105799 is 997501431131.

It is a strong prime.

It is an emirp because it is prime and its reverse (997501431131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 131134105799 - 2¹⁶ = 131134040263 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131134105499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65567052899 + 65567052900.

It is an arithmetic number, because the mean of its divisors is an integer number (65567052900).

Almost surely, 2^131134105799 is an apocalyptic number.

131134105799 is a deficient number, since it is larger than the sum of its proper divisors (1).

131134105799 is an equidigital number, since it uses as much as digits as its factorization.

131134105799 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 102060, while the sum is 44.

The spelling of 131134105799 in words is "one hundred thirty-one billion, one hundred thirty-four million, one hundred five thousand, seven hundred ninety-nine".