10204147 has 2 divisors, whose sum is σ = 10204148. Its totient is φ = 10204146.

The previous prime is 10204133. The next prime is 10204151. The reversal of 10204147 is 74140201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10204147 - 2¹¹ = 10202099 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10264147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5102073 + 5102074.

It is an arithmetic number, because the mean of its divisors is an integer number (5102074).

Almost surely, 2^10204147 is an apocalyptic number.

10204147 is a deficient number, since it is larger than the sum of its proper divisors (1).

10204147 is an equidigital number, since it uses as much as digits as its factorization.

10204147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 10204147 is about 3194.3930565915. The cubic root of 10204147 is about 216.8996754280.

Adding to 10204147 its reverse (74140201), we get a palindrome (84344348).

The spelling of 10204147 in words is "ten million, two hundred four thousand, one hundred forty-seven".