131402325052259 has 2 divisors, whose sum is σ = 131402325052260. Its totient is φ = 131402325052258.

The previous prime is 131402325052231. The next prime is 131402325052309. The reversal of 131402325052259 is 952250523204131.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131402325052259 - 2²⁰ = 131402324003683 is a prime.

It is not a weakly prime, because it can be changed into another prime (131402325552259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65701162526129 + 65701162526130.

It is an arithmetic number, because the mean of its divisors is an integer number (65701162526130).

Almost surely, 2^{131402325052259} is an apocalyptic number.

131402325052259 is a deficient number, since it is larger than the sum of its proper divisors (1).

131402325052259 is an equidigital number, since it uses as much as digits as its factorization.

131402325052259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648000, while the sum is 44.

The spelling of 131402325052259 in words is "one hundred thirty-one trillion, four hundred two billion, three hundred twenty-five million, fifty-two thousand, two hundred fifty-nine".