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130107811 is a prime number
BaseRepresentation
bin1111100000101…
…00100110100011
3100001211011100211
413300110212203
5231301422221
620524354551
73136620031
oct760244643
9301734324
10130107811
1167495a19
12376a5a57
1320c55892
14133cb551
15b6506e1
hex7c149a3

130107811 has 2 divisors, whose sum is σ = 130107812. Its totient is φ = 130107810.

The previous prime is 130107773. The next prime is 130107823. The reversal of 130107811 is 118701031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130107811 - 219 = 129583523 is a prime.

It is not a weakly prime, because it can be changed into another prime (130107841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65053905 + 65053906.

It is an arithmetic number, because the mean of its divisors is an integer number (65053906).

Almost surely, 2130107811 is an apocalyptic number.

130107811 is a deficient number, since it is larger than the sum of its proper divisors (1).

130107811 is an equidigital number, since it uses as much as digits as its factorization.

130107811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 22.

The square root of 130107811 is about 11406.4810962891. The cubic root of 130107811 is about 506.7197013294.

Adding to 130107811 its reverse (118701031), we get a palindrome (248808842).

The spelling of 130107811 in words is "one hundred thirty million, one hundred seven thousand, eight hundred eleven".