131322200419 has 2 divisors, whose sum is σ = 131322200420. Its totient is φ = 131322200418.

The previous prime is 131322200417. The next prime is 131322200453. The reversal of 131322200419 is 914002223131.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131322200419 - 2¹ = 131322200417 is a prime.

It is a super-2 number, since 2×131322200419² (a number of 23 digits) contains 22 as substring.

Together with 131322200417, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (131322200411) 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, 65661100209 + 65661100210.

It is an arithmetic number, because the mean of its divisors is an integer number (65661100210).

Almost surely, 2^131322200419 is an apocalyptic number.

131322200419 is a deficient number, since it is larger than the sum of its proper divisors (1).

131322200419 is an equidigital number, since it uses as much as digits as its factorization.

131322200419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 131322200419 in words is "one hundred thirty-one billion, three hundred twenty-two million, two hundred thousand, four hundred nineteen".