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130112331301 = 193674157157
BaseRepresentation
bin111100100101101001…
…1001001111000100101
3110102211202022021012101
41321023103021320211
54112432224100201
6135434530452101
712254206365601
oct1711323117045
9412752267171
10130112331301
11501a9023317
1221272434031
13c367245064
14642438a501
1535b7b51d01
hex1e4b4c9e25

130112331301 has 4 divisors (see below), whose sum is σ = 130786488652. Its totient is φ = 129438173952.

The previous prime is 130112331289. The next prime is 130112331361. The reversal of 130112331301 is 103133211031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 103133211031 = 233442631807.

It can be written as a sum of positive squares in 2 ways, for example, as 19357156900 + 110755174401 = 139130^2 + 332799^2 .

It is a cyclic number.

It is not a de Polignac number, because 130112331301 - 223 = 130103942693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130112331361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337078386 + ... + 337078771.

It is an arithmetic number, because the mean of its divisors is an integer number (32696622163).

Almost surely, 2130112331301 is an apocalyptic number.

It is an amenable number.

130112331301 is a deficient number, since it is larger than the sum of its proper divisors (674157351).

130112331301 is an equidigital number, since it uses as much as digits as its factorization.

130112331301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674157350.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 130112331301 its reverse (103133211031), we get a palindrome (233245542332).

The spelling of 130112331301 in words is "one hundred thirty billion, one hundred twelve million, three hundred thirty-one thousand, three hundred one".

Divisors: 1 193 674157157 130112331301