106815339419 has 2 divisors, whose sum is σ = 106815339420. Its totient is φ = 106815339418.

The previous prime is 106815339377. The next prime is 106815339467. The reversal of 106815339419 is 914933518601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 106815339419 - 2¹⁶ = 106815273883 is a prime.

It is a super-2 number, since 2×106815339419² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (106815339469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53407669709 + 53407669710.

It is an arithmetic number, because the mean of its divisors is an integer number (53407669710).

Almost surely, 2^106815339419 is an apocalyptic number.

106815339419 is a deficient number, since it is larger than the sum of its proper divisors (1).

106815339419 is an equidigital number, since it uses as much as digits as its factorization.

106815339419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 699840, while the sum is 50.

The spelling of 106815339419 in words is "one hundred six billion, eight hundred fifteen million, three hundred thirty-nine thousand, four hundred nineteen".