106340665771 has 2 divisors, whose sum is σ = 106340665772. Its totient is φ = 106340665770.

The previous prime is 106340665763. The next prime is 106340665787. The reversal of 106340665771 is 177566043601.

It is a weak prime.

It is an emirp because it is prime and its reverse (177566043601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 106340665771 - 2³ = 106340665763 is a prime.

It is a super-2 number, since 2×106340665771² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106340665721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53170332885 + 53170332886.

It is an arithmetic number, because the mean of its divisors is an integer number (53170332886).

Almost surely, 2^106340665771 is an apocalyptic number.

106340665771 is a deficient number, since it is larger than the sum of its proper divisors (1).

106340665771 is an equidigital number, since it uses as much as digits as its factorization.

106340665771 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 635040, while the sum is 46.

The spelling of 106340665771 in words is "one hundred six billion, three hundred forty million, six hundred sixty-five thousand, seven hundred seventy-one".