106068487477 has 2 divisors, whose sum is σ = 106068487478. Its totient is φ = 106068487476.

The previous prime is 106068487429. The next prime is 106068487561. The reversal of 106068487477 is 774784860601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68038027281 + 38030460196 = 260841^2 + 195014^2 .

It is a cyclic number.

It is not a de Polignac number, because 106068487477 - 2¹⁹ = 106067963189 is a prime.

It is a super-2 number, since 2×106068487477² (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 (106068482477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53034243738 + 53034243739.

It is an arithmetic number, because the mean of its divisors is an integer number (53034243739).

Almost surely, 2^106068487477 is an apocalyptic number.

It is an amenable number.

106068487477 is a deficient number, since it is larger than the sum of its proper divisors (1).

106068487477 is an equidigital number, since it uses as much as digits as its factorization.

106068487477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12644352, while the sum is 58.

The spelling of 106068487477 in words is "one hundred six billion, sixty-eight million, four hundred eighty-seven thousand, four hundred seventy-seven".