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102033101 is a prime number
BaseRepresentation
bin1100001010011…
…10011011001101
321002222211002202
412011032123031
5202110024401
614042531245
72346160412
oct605163315
9232884082
10102033101
115265aa85
122a206b25
13181a6021
14d7a0109
158e5706b
hex614e6cd

102033101 has 2 divisors, whose sum is σ = 102033102. Its totient is φ = 102033100.

The previous prime is 102033077. The next prime is 102033119. The reversal of 102033101 is 101330201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76983076 + 25050025 = 8774^2 + 5005^2 .

It is a cyclic number.

It is not a de Polignac number, because 102033101 - 218 = 101770957 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102033131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51016550 + 51016551.

It is an arithmetic number, because the mean of its divisors is an integer number (51016551).

Almost surely, 2102033101 is an apocalyptic number.

It is an amenable number.

102033101 is a deficient number, since it is larger than the sum of its proper divisors (1).

102033101 is an equidigital number, since it uses as much as digits as its factorization.

102033101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 102033101 is about 10101.1435491235. The cubic root of 102033101 is about 467.2834094454.

Adding to 102033101 its reverse (101330201), we get a palindrome (203363302).

The spelling of 102033101 in words is "one hundred two million, thirty-three thousand, one hundred one".