131450164327 has 2 divisors, whose sum is σ = 131450164328. Its totient is φ = 131450164326.

The previous prime is 131450164309. The next prime is 131450164331. The reversal of 131450164327 is 723461054131.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131450164327 - 2¹⁵ = 131450131559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131450167327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65725082163 + 65725082164.

It is an arithmetic number, because the mean of its divisors is an integer number (65725082164).

Almost surely, 2^131450164327 is an apocalyptic number.

131450164327 is a deficient number, since it is larger than the sum of its proper divisors (1).

131450164327 is an equidigital number, since it uses as much as digits as its factorization.

131450164327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 131450164327 in words is "one hundred thirty-one billion, four hundred fifty million, one hundred sixty-four thousand, three hundred twenty-seven".