106175513 has 2 divisors, whose sum is σ = 106175514. Its totient is φ = 106175512.

The previous prime is 106175453. The next prime is 106175539. The reversal of 106175513 is 315571601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76177984 + 29997529 = 8728^2 + 5477^2 .

It is an emirp because it is prime and its reverse (315571601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 106175513 - 2⁸ = 106175257 is a prime.

It is a super-2 number, since 2×106175513² = 22546479121626338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106175413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53087756 + 53087757.

It is an arithmetic number, because the mean of its divisors is an integer number (53087757).

Almost surely, 2^106175513 is an apocalyptic number.

It is an amenable number.

106175513 is a deficient number, since it is larger than the sum of its proper divisors (1).

106175513 is an equidigital number, since it uses as much as digits as its factorization.

106175513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3150, while the sum is 29.

The square root of 106175513 is about 10304.1502803482. The cubic root of 106175513 is about 473.5234116687.

The spelling of 106175513 in words is "one hundred six million, one hundred seventy-five thousand, five hundred thirteen".