131552073343 has 2 divisors, whose sum is σ = 131552073344. Its totient is φ = 131552073342.

The previous prime is 131552073283. The next prime is 131552073353. The reversal of 131552073343 is 343370255131.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131552073343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131552073353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65776036671 + 65776036672.

It is an arithmetic number, because the mean of its divisors is an integer number (65776036672).

Almost surely, 2^131552073343 is an apocalyptic number.

131552073343 is a deficient number, since it is larger than the sum of its proper divisors (1).

131552073343 is an equidigital number, since it uses as much as digits as its factorization.

131552073343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 113400, while the sum is 37.

The spelling of 131552073343 in words is "one hundred thirty-one billion, five hundred fifty-two million, seventy-three thousand, three hundred forty-three".