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102301303 = 1330725633
BaseRepresentation
bin1100001100011…
…11111001110111
321010111110000011
412012033321313
5202142120203
614052401051
72351355346
oct606177167
9233443004
10102301303
1152823535
122a316187
131826b120
14d82db5d
158eab76d
hex618fe77

102301303 has 8 divisors (see below), whose sum is σ = 110533808. Its totient is φ = 94120704.

The previous prime is 102301267. The next prime is 102301307. The reversal of 102301303 is 303103201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102301303 - 29 = 102300791 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102301307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8826 + ... + 16807.

It is an arithmetic number, because the mean of its divisors is an integer number (13816726).

Almost surely, 2102301303 is an apocalyptic number.

102301303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

102301303 is a deficient number, since it is larger than the sum of its proper divisors (8232505).

102301303 is a wasteful number, since it uses less digits than its factorization.

102301303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25953.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 102301303 is about 10114.4106600434. The cubic root of 102301303 is about 467.6924815792.

Adding to 102301303 its reverse (303103201), we get a palindrome (405404504).

The spelling of 102301303 in words is "one hundred two million, three hundred one thousand, three hundred three".

Divisors: 1 13 307 3991 25633 333229 7869331 102301303