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130212119 is a prime number
BaseRepresentation
bin1111100001011…
…10000100010111
3100002000110110002
413300232010113
5231313241434
620530521515
73140533112
oct760560427
9302013402
10130212119
1167557324
123773629b
1320c911bb
1413417579
15b67157e
hex7c2e117

130212119 has 2 divisors, whose sum is σ = 130212120. Its totient is φ = 130212118.

The previous prime is 130212107. The next prime is 130212151. The reversal of 130212119 is 911212031.

It is a weak prime.

It is an emirp because it is prime and its reverse (911212031) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-130212119 is a prime.

It is a super-2 number, since 2×1302121192 = 33910391868940322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130212119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130212179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65106059 + 65106060.

It is an arithmetic number, because the mean of its divisors is an integer number (65106060).

Almost surely, 2130212119 is an apocalyptic number.

130212119 is a deficient number, since it is larger than the sum of its proper divisors (1).

130212119 is an equidigital number, since it uses as much as digits as its factorization.

130212119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 130212119 is about 11411.0524930876. The cubic root of 130212119 is about 506.8550782906.

The spelling of 130212119 in words is "one hundred thirty million, two hundred twelve thousand, one hundred nineteen".