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130103999 is a prime number
BaseRepresentation
bin1111100000100…
…11101010111111
3100001210222010122
413300103222333
5231301311444
620524325155
73136602644
oct760235277
9301728118
10130103999
1167493073
12376a37bb
1320c53c1c
14133c9dcb
15b64e4ee
hex7c13abf

130103999 has 2 divisors, whose sum is σ = 130104000. Its totient is φ = 130103998.

The previous prime is 130103989. The next prime is 130104041. The reversal of 130103999 is 999301031.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (999301031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130103999 - 24 = 130103983 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 (130103929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65051999 + 65052000.

It is an arithmetic number, because the mean of its divisors is an integer number (65052000).

Almost surely, 2130103999 is an apocalyptic number.

130103999 is a deficient number, since it is larger than the sum of its proper divisors (1).

130103999 is an equidigital number, since it uses as much as digits as its factorization.

130103999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6561, while the sum is 35.

The square root of 130103999 is about 11406.3139970807. The cubic root of 130103999 is about 506.7147525249.

The spelling of 130103999 in words is "one hundred thirty million, one hundred three thousand, nine hundred ninety-nine".