10205119 has 2 divisors, whose sum is σ = 10205120. Its totient is φ = 10205118.

The previous prime is 10205113. The next prime is 10205161. The reversal of 10205119 is 91150201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10205119 - 2⁵ = 10205087 is a prime.

It is a super-2 number, since 2×10205119² = 208288907608322, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 10205096 and 10205105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10205113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5102559 + 5102560.

It is an arithmetic number, because the mean of its divisors is an integer number (5102560).

Almost surely, 2^10205119 is an apocalyptic number.

10205119 is a deficient number, since it is larger than the sum of its proper divisors (1).

10205119 is an equidigital number, since it uses as much as digits as its factorization.

10205119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90, while the sum is 19.

The square root of 10205119 is about 3194.5451945465. The cubic root of 10205119 is about 216.9065621637.

The spelling of 10205119 in words is "ten million, two hundred five thousand, one hundred nineteen".