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130213058887 is a prime number
BaseRepresentation
bin111100101000101001…
…1011001100101000111
3110110002202211202110201
41321101103121211013
54113134020341022
6135452525431331
712256541511202
oct1712123314507
9413082752421
10130213058887
115024a97145a
12212a010b547
13c382081a92
1464338ca939
1535c18ec127
hex1e514d9947

130213058887 has 2 divisors, whose sum is σ = 130213058888. Its totient is φ = 130213058886.

The previous prime is 130213058881. The next prime is 130213058923. The reversal of 130213058887 is 788850312031.

It is a weak prime.

It is an emirp because it is prime and its reverse (788850312031) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-130213058887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130213058881) 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, 65106529443 + 65106529444.

It is an arithmetic number, because the mean of its divisors is an integer number (65106529444).

Almost surely, 2130213058887 is an apocalyptic number.

130213058887 is a deficient number, since it is larger than the sum of its proper divisors (1).

130213058887 is an equidigital number, since it uses as much as digits as its factorization.

130213058887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 322560, while the sum is 46.

The spelling of 130213058887 in words is "one hundred thirty billion, two hundred thirteen million, fifty-eight thousand, eight hundred eighty-seven".