106430200081 has 2 divisors, whose sum is σ = 106430200082. Its totient is φ = 106430200080.

The previous prime is 106430200067. The next prime is 106430200109. The reversal of 106430200081 is 180002034601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75629950081 + 30800250000 = 275009^2 + 175500^2 .

It is a cyclic number.

It is not a de Polignac number, because 106430200081 - 2⁵ = 106430200049 is a prime.

It is a super-2 number, since 2×106430200081² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106430200021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53215100040 + 53215100041.

It is an arithmetic number, because the mean of its divisors is an integer number (53215100041).

Almost surely, 2^106430200081 is an apocalyptic number.

It is an amenable number.

106430200081 is a deficient number, since it is larger than the sum of its proper divisors (1).

106430200081 is an equidigital number, since it uses as much as digits as its factorization.

106430200081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 106430200081 its reverse (180002034601), we get a palindrome (286432234682).

The spelling of 106430200081 in words is "one hundred six billion, four hundred thirty million, two hundred thousand, eighty-one".