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130590263 is a prime number
BaseRepresentation
bin1111100100010…
…10011000110111
3100002201200011102
413302022120313
5231412342023
620543000315
73143666426
oct762123067
9302650142
10130590263
1167795441
123789909b
132109435b
14134b52bd
15b6e8628
hex7c8a637

130590263 has 2 divisors, whose sum is σ = 130590264. Its totient is φ = 130590262.

The previous prime is 130590247. The next prime is 130590281. The reversal of 130590263 is 362095031.

It is a weak prime.

It is an emirp because it is prime and its reverse (362095031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130590263 - 24 = 130590247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130590223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65295131 + 65295132.

It is an arithmetic number, because the mean of its divisors is an integer number (65295132).

Almost surely, 2130590263 is an apocalyptic number.

130590263 is a deficient number, since it is larger than the sum of its proper divisors (1).

130590263 is an equidigital number, since it uses as much as digits as its factorization.

130590263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 29.

The square root of 130590263 is about 11427.6096800687. The cubic root of 130590263 is about 507.3452502041.

The spelling of 130590263 in words is "one hundred thirty million, five hundred ninety thousand, two hundred sixty-three".