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130271041 is a prime number
BaseRepresentation
bin1111100001111…
…00011101000001
3100002010110021101
413300330131001
5231322133131
620532054401
73141166645
oct760743501
9302113241
10130271041
116759761a
1237764401
1320cb1c74
1413430c25
15b683c61
hex7c3c741

130271041 has 2 divisors, whose sum is σ = 130271042. Its totient is φ = 130271040.

The previous prime is 130271027. The next prime is 130271047. The reversal of 130271041 is 140172031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65950641 + 64320400 = 8121^2 + 8020^2 .

It is an emirp because it is prime and its reverse (140172031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130271041 - 29 = 130270529 is a prime.

It is not a weakly prime, because it can be changed into another prime (130271047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65135520 + 65135521.

It is an arithmetic number, because the mean of its divisors is an integer number (65135521).

Almost surely, 2130271041 is an apocalyptic number.

It is an amenable number.

130271041 is a deficient number, since it is larger than the sum of its proper divisors (1).

130271041 is an equidigital number, since it uses as much as digits as its factorization.

130271041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 130271041 is about 11413.6339962345. The cubic root of 130271041 is about 506.9315187212.

The spelling of 130271041 in words is "one hundred thirty million, two hundred seventy-one thousand, forty-one".