106307055397 has 2 divisors, whose sum is σ = 106307055398. Its totient is φ = 106307055396.

The previous prime is 106307055331. The next prime is 106307055427. The reversal of 106307055397 is 793550703601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56187487521 + 50119567876 = 237039^2 + 223874^2 .

It is a cyclic number.

It is not a de Polignac number, because 106307055397 - 2²⁷ = 106172837669 is a prime.

It is a super-2 number, since 2×106307055397² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106307055997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53153527698 + 53153527699.

It is an arithmetic number, because the mean of its divisors is an integer number (53153527699).

Almost surely, 2^106307055397 is an apocalyptic number.

It is an amenable number.

106307055397 is a deficient number, since it is larger than the sum of its proper divisors (1).

106307055397 is an equidigital number, since it uses as much as digits as its factorization.

106307055397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 595350, while the sum is 46.

Adding to 106307055397 its reverse (793550703601), we get a palindrome (899857758998).

The spelling of 106307055397 in words is "one hundred six billion, three hundred seven million, fifty-five thousand, three hundred ninety-seven".