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130206359 is a prime number
BaseRepresentation
bin1111100001011…
…00101010010111
3100002000011112202
413300230222113
5231313100414
620530435115
73140510243
oct760545227
9302004482
10130206359
1167552a68
1237732a9b
1320c8b6aa
1413415423
15b66e9de
hex7c2ca97

130206359 has 2 divisors, whose sum is σ = 130206360. Its totient is φ = 130206358.

The previous prime is 130206347. The next prime is 130206371. The reversal of 130206359 is 953602031.

It is a balanced prime because it is at equal distance from previous prime (130206347) and next prime (130206371).

It is a cyclic number.

It is not a de Polignac number, because 130206359 - 28 = 130206103 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130206389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65103179 + 65103180.

It is an arithmetic number, because the mean of its divisors is an integer number (65103180).

Almost surely, 2130206359 is an apocalyptic number.

130206359 is a deficient number, since it is larger than the sum of its proper divisors (1).

130206359 is an equidigital number, since it uses as much as digits as its factorization.

130206359 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 130206359 is about 11410.8001034108. The cubic root of 130206359 is about 506.8476045154.

The spelling of 130206359 in words is "one hundred thirty million, two hundred six thousand, three hundred fifty-nine".