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130123042310 = 2513012304231
BaseRepresentation
bin111100100101111110…
…0000000111000000110
3110102212111110102221102
41321023330000320012
54112442444323220
6135435552220102
712254366416202
oct1711374007006
9412774412842
10130123042310
1150204079698
1221275b3a632
13c369525431
146425977b02
1535b8a6a775
hex1e4bf00e06

130123042310 has 8 divisors (see below), whose sum is σ = 234221476176. Its totient is φ = 52049216920.

The previous prime is 130123042279. The next prime is 130123042321. The reversal of 130123042310 is 13240321031.

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

It is a super-2 number, since 2×1301230423102 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6506152106 + ... + 6506152125.

It is an arithmetic number, because the mean of its divisors is an integer number (29277684522).

Almost surely, 2130123042310 is an apocalyptic number.

130123042310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130123042310 is a deficient number, since it is larger than the sum of its proper divisors (104098433866).

130123042310 is a wasteful number, since it uses less digits than its factorization.

130123042310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13012304238.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 130123042310 its reverse (13240321031), we get a palindrome (143363363341).

The spelling of 130123042310 in words is "one hundred thirty billion, one hundred twenty-three million, forty-two thousand, three hundred ten".

Divisors: 1 2 5 10 13012304231 26024608462 65061521155 130123042310