109475141 has 2 divisors, whose sum is σ = 109475142. Its totient is φ = 109475140.

The previous prime is 109475099. The next prime is 109475183. The reversal of 109475141 is 141574901.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (109475099) and next prime (109475183).

It can be written as a sum of positive squares in only one way, i.e., 60124516 + 49350625 = 7754^2 + 7025^2 .

It is a cyclic number.

It is not a de Polignac number, because 109475141 - 2⁶ = 109475077 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 109475098 and 109475107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109475441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54737570 + 54737571.

It is an arithmetic number, because the mean of its divisors is an integer number (54737571).

Almost surely, 2^109475141 is an apocalyptic number.

It is an amenable number.

109475141 is a deficient number, since it is larger than the sum of its proper divisors (1).

109475141 is an equidigital number, since it uses as much as digits as its factorization.

109475141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 109475141 is about 10463.0368918398. The cubic root of 109475141 is about 478.3787038134.

The spelling of 109475141 in words is "one hundred nine million, four hundred seventy-five thousand, one hundred forty-one".