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130120351130 = 25721124141067
BaseRepresentation
bin111100100101111000…
…1101111110110011010
3110102212022101201100002
41321023301233312122
54112441302214010
6135435414413002
712254334510200
oct1711361576632
9412768351302
10130120351130
1150202600780
1221275061162
13c368ac2513
146425477070
1535b86d81a5
hex1e4bc6fd9a

130120351130 has 48 divisors (see below), whose sum is σ = 297224829216. Its totient is φ = 40556990880.

The previous prime is 130120351079. The next prime is 130120351159. The reversal of 130120351130 is 31153021031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12065144 + ... + 12075923.

It is an arithmetic number, because the mean of its divisors is an integer number (6192183942).

Almost surely, 2130120351130 is an apocalyptic number.

130120351130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130120351130 is an abundant number, since it is smaller than the sum of its proper divisors (167104478086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130120351130 is a wasteful number, since it uses less digits than its factorization.

130120351130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24141099 (or 24141092 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 20.

Adding to 130120351130 its reverse (31153021031), we get a palindrome (161273372161).

The spelling of 130120351130 in words is "one hundred thirty billion, one hundred twenty million, three hundred fifty-one thousand, one hundred thirty".

Divisors: 1 2 5 7 10 11 14 22 35 49 55 70 77 98 110 154 245 385 490 539 770 1078 2695 5390 24141067 48282134 120705335 168987469 241410670 265551737 337974938 531103474 844937345 1182912283 1327758685 1689874690 1858862159 2365824566 2655517370 3717724318 5914561415 9294310795 11829122830 13012035113 18588621590 26024070226 65060175565 130120351130