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130303032112 = 24115912548443
BaseRepresentation
bin111100101011010101…
…0100111101100110000
3110110100001010212112101
41321112222213230300
54113330034011422
6135505502110144
712262013332621
oct1712652475460
9413301125471
10130303032112
11502967346a0
122130627b354
13c3978c4786
14644182ba48
1535c9770c27
hex1e56aa7b30

130303032112 has 40 divisors (see below), whose sum is σ = 280081270080. Its totient is φ = 58224770880.

The previous prime is 130303032109. The next prime is 130303032113. The reversal of 130303032112 is 211230303031.

It is a self number, because there is not a number n which added to its sum of digits gives 130303032112.

It is not an unprimeable number, because it can be changed into a prime (130303032113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6263838 + ... + 6284605.

It is an arithmetic number, because the mean of its divisors is an integer number (7002031752).

Almost surely, 2130303032112 is an apocalyptic number.

It is an amenable number.

130303032112 is an abundant number, since it is smaller than the sum of its proper divisors (149778237968).

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

130303032112 is a wasteful number, since it uses less digits than its factorization.

130303032112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12548521 (or 12548515 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 130303032112 its reverse (211230303031), we get a palindrome (341533335143).

The spelling of 130303032112 in words is "one hundred thirty billion, three hundred three million, thirty-two thousand, one hundred twelve".

Divisors: 1 2 4 8 11 16 22 44 59 88 118 176 236 472 649 944 1298 2596 5192 10384 12548443 25096886 50193772 100387544 138032873 200775088 276065746 552131492 740358137 1104262984 1480716274 2208525968 2961432548 5922865096 8143939507 11845730192 16287879014 32575758028 65151516056 130303032112