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103202147 is a prime number
BaseRepresentation
bin1100010011010…
…11110101100011
321012012012201202
412021223311203
5202404432042
614123551415
72362126616
oct611536543
9235165652
10103202147
1153289334
122a68b56b
13184c5179
14d9c617d
1590d8632
hex626bd63

103202147 has 2 divisors, whose sum is σ = 103202148. Its totient is φ = 103202146.

The previous prime is 103202137. The next prime is 103202161. The reversal of 103202147 is 741202301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103202147 - 216 = 103136611 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (103202137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51601073 + 51601074.

It is an arithmetic number, because the mean of its divisors is an integer number (51601074).

Almost surely, 2103202147 is an apocalyptic number.

103202147 is a deficient number, since it is larger than the sum of its proper divisors (1).

103202147 is an equidigital number, since it uses as much as digits as its factorization.

103202147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 103202147 is about 10158.8457513637. The cubic root of 103202147 is about 469.0612725550.

Adding to 103202147 its reverse (741202301), we get a palindrome (844404448).

The spelling of 103202147 in words is "one hundred three million, two hundred two thousand, one hundred forty-seven".