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130110901 is a prime number
BaseRepresentation
bin1111100000101…
…01010110110101
3100001211022121021
413300111112311
5231302022101
620524421141
73136632034
oct760252665
9301738537
10130110901
1167498278
12376a77b1
1320c570cb
14133cc71b
15b6515a1
hex7c155b5

130110901 has 2 divisors, whose sum is σ = 130110902. Its totient is φ = 130110900.

The previous prime is 130110887. The next prime is 130110913. The reversal of 130110901 is 109011031.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105370225 + 24740676 = 10265^2 + 4974^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-130110901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130110941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65055450 + 65055451.

It is an arithmetic number, because the mean of its divisors is an integer number (65055451).

Almost surely, 2130110901 is an apocalyptic number.

It is an amenable number.

130110901 is a deficient number, since it is larger than the sum of its proper divisors (1).

130110901 is an equidigital number, since it uses as much as digits as its factorization.

130110901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27, while the sum is 16.

The square root of 130110901 is about 11406.6165447954. The cubic root of 130110901 is about 506.7237127501.

Adding to 130110901 its reverse (109011031), we get a palindrome (239121932).

The spelling of 130110901 in words is "one hundred thirty million, one hundred ten thousand, nine hundred one".