131619873014899 has 2 divisors, whose sum is σ = 131619873014900. Its totient is φ = 131619873014898.

The previous prime is 131619873014821. The next prime is 131619873014977. The reversal of 131619873014899 is 998410378916131.

It is a balanced prime because it is at equal distance from previous prime (131619873014821) and next prime (131619873014977).

It is a cyclic number.

It is not a de Polignac number, because 131619873014899 - 2⁷ = 131619873014771 is a prime.

It is not a weakly prime, because it can be changed into another prime (131619873014809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65809936507449 + 65809936507450.

It is an arithmetic number, because the mean of its divisors is an integer number (65809936507450).

Almost surely, 2^{131619873014899} is an apocalyptic number.

131619873014899 is a deficient number, since it is larger than the sum of its proper divisors (1).

131619873014899 is an equidigital number, since it uses as much as digits as its factorization.

131619873014899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 70543872, while the sum is 70.

The spelling of 131619873014899 in words is "one hundred thirty-one trillion, six hundred nineteen billion, eight hundred seventy-three million, fourteen thousand, eight hundred ninety-nine".