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13132018303 is a prime number
BaseRepresentation
bin11000011101011101…
…01011001001111111
31020220012012122112021
430032232223021333
5203343244041203
610011024421011
7643265212435
oct141656531177
936805178467
1013132018303
115629755798
122665a77767
131313846041
148c80d2d55
1551cd2d5bd
hex30ebab27f

13132018303 has 2 divisors, whose sum is σ = 13132018304. Its totient is φ = 13132018302.

The previous prime is 13132018297. The next prime is 13132018307. The reversal of 13132018303 is 30381023131.

It is a strong prime.

It is an emirp because it is prime and its reverse (30381023131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13132018303 - 225 = 13098463871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13132018307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6566009151 + 6566009152.

It is an arithmetic number, because the mean of its divisors is an integer number (6566009152).

Almost surely, 213132018303 is an apocalyptic number.

13132018303 is a deficient number, since it is larger than the sum of its proper divisors (1).

13132018303 is an equidigital number, since it uses as much as digits as its factorization.

13132018303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 13132018303 in words is "thirteen billion, one hundred thirty-two million, eighteen thousand, three hundred three".