106555651015069 has 2 divisors, whose sum is σ = 106555651015070. Its totient is φ = 106555651015068.

The previous prime is 106555651015049. The next prime is 106555651015123. The reversal of 106555651015069 is 960510156555601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92095595256025 + 14460055759044 = 9596645^2 + 3802638^2 .

It is a cyclic number.

It is not a de Polignac number, because 106555651015069 - 2¹⁹ = 106555650490781 is a prime.

It is a super-2 number, since 2×106555651015069² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106555651015049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53277825507534 + 53277825507535.

It is an arithmetic number, because the mean of its divisors is an integer number (53277825507535).

Almost surely, 2^{106555651015069} is an apocalyptic number.

It is an amenable number.

106555651015069 is a deficient number, since it is larger than the sum of its proper divisors (1).

106555651015069 is an equidigital number, since it uses as much as digits as its factorization.

106555651015069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6075000, while the sum is 55.

The spelling of 106555651015069 in words is "one hundred six trillion, five hundred fifty-five billion, six hundred fifty-one million, fifteen thousand, sixty-nine".