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13102034287 is a prime number
BaseRepresentation
bin11000011001111000…
…10010110101101111
31020211002210022012011
430030330102311233
5203313110044122
610004034022051
7642452311456
oct141474226557
936732708164
1013102034287
115613836311
122657a17927
13130a578414
148c4129b9d
1551a3a9377
hex30cf12d6f

13102034287 has 2 divisors, whose sum is σ = 13102034288. Its totient is φ = 13102034286.

The previous prime is 13102034261. The next prime is 13102034311. The reversal of 13102034287 is 78243020131.

It is a strong prime.

It is an emirp because it is prime and its reverse (78243020131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13102034287 - 27 = 13102034159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13102031287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6551017143 + 6551017144.

It is an arithmetic number, because the mean of its divisors is an integer number (6551017144).

Almost surely, 213102034287 is an apocalyptic number.

13102034287 is a deficient number, since it is larger than the sum of its proper divisors (1).

13102034287 is an equidigital number, since it uses as much as digits as its factorization.

13102034287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

The spelling of 13102034287 in words is "thirteen billion, one hundred two million, thirty-four thousand, two hundred eighty-seven".