131799833819 has 2 divisors, whose sum is σ = 131799833820. Its totient is φ = 131799833818.

The previous prime is 131799833773. The next prime is 131799833839. The reversal of 131799833819 is 918338997131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131799833819 - 2²⁰ = 131798785243 is a prime.

It is a super-2 number, since 2×131799833819² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (131799833839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65899916909 + 65899916910.

It is an arithmetic number, because the mean of its divisors is an integer number (65899916910).

Almost surely, 2^131799833819 is an apocalyptic number.

131799833819 is a deficient number, since it is larger than the sum of its proper divisors (1).

131799833819 is an equidigital number, since it uses as much as digits as its factorization.

131799833819 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8817984, while the sum is 62.

The spelling of 131799833819 in words is "one hundred thirty-one billion, seven hundred ninety-nine million, eight hundred thirty-three thousand, eight hundred nineteen".