131466343753 has 2 divisors, whose sum is σ = 131466343754. Its totient is φ = 131466343752.

The previous prime is 131466343751. The next prime is 131466343817. The reversal of 131466343753 is 357343664131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 126015770169 + 5450573584 = 354987^2 + 73828^2 .

It is a cyclic number.

It is not a de Polignac number, because 131466343753 - 2¹ = 131466343751 is a prime.

Together with 131466343751, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (131466343751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65733171876 + 65733171877.

It is an arithmetic number, because the mean of its divisors is an integer number (65733171877).

Almost surely, 2^131466343753 is an apocalyptic number.

It is an amenable number.

131466343753 is a deficient number, since it is larger than the sum of its proper divisors (1).

131466343753 is an equidigital number, since it uses as much as digits as its factorization.

131466343753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1632960, while the sum is 46.

The spelling of 131466343753 in words is "one hundred thirty-one billion, four hundred sixty-six million, three hundred forty-three thousand, seven hundred fifty-three".