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130076371 is a prime number
BaseRepresentation
bin1111100000011…
…00111011010011
3100001202120020101
413300030323103
5231244420441
620523553231
73136426255
oct760147323
9301676211
10130076371
1167474337
123768b817
1320c44489
14133bdcd5
15b646231
hex7c0ced3

130076371 has 2 divisors, whose sum is σ = 130076372. Its totient is φ = 130076370.

The previous prime is 130076357. The next prime is 130076399. The reversal of 130076371 is 173670031.

It is an a-pointer prime, because the next prime (130076399) can be obtained adding 130076371 to its sum of digits (28).

It is a weak prime.

It is an emirp because it is prime and its reverse (173670031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130076371 - 219 = 129552083 is a prime.

It is a super-3 number, since 3×1300763713 (a number of 25 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (130076671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65038185 + 65038186.

It is an arithmetic number, because the mean of its divisors is an integer number (65038186).

Almost surely, 2130076371 is an apocalyptic number.

130076371 is a deficient number, since it is larger than the sum of its proper divisors (1).

130076371 is an equidigital number, since it uses as much as digits as its factorization.

130076371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2646, while the sum is 28.

The square root of 130076371 is about 11405.1028491636. The cubic root of 130076371 is about 506.6788824867.

The spelling of 130076371 in words is "one hundred thirty million, seventy-six thousand, three hundred seventy-one".