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130113332123 = 1751551148469
BaseRepresentation
bin111100100101101011…
…0111110001110011011
3110102211211012010001212
41321023112332032123
54112433003111443
6135435004133335
712254221034465
oct1711326761633
9412754163055
10130113332123
11501a9647245
122127283724b
13c367505768
14642456b135
1535b7c9d618
hex1e4b5be39b

130113332123 has 8 divisors (see below), whose sum is σ = 137770657920. Its totient is φ = 122456406400.

The previous prime is 130113332101. The next prime is 130113332137. The reversal of 130113332123 is 321233311031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130113332123 - 212 = 130113328027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130113332423) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 802133 + ... + 950601.

It is an arithmetic number, because the mean of its divisors is an integer number (17221332240).

Almost surely, 2130113332123 is an apocalyptic number.

130113332123 is a deficient number, since it is larger than the sum of its proper divisors (7657325797).

130113332123 is a wasteful number, since it uses less digits than its factorization.

130113332123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200037.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 130113332123 its reverse (321233311031), we get a palindrome (451346643154).

The spelling of 130113332123 in words is "one hundred thirty billion, one hundred thirteen million, three hundred thirty-two thousand, one hundred twenty-three".

Divisors: 1 17 51551 148469 876367 2523973 7653725419 130113332123