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320130112301 = 19108723776521
BaseRepresentation
bin1001010100010010011…
…11011101101100101101
31010121022102021200111222
410222021033131230231
520221111302043201
6403022111153125
732062060025366
oct4521117355455
91117272250458
10320130112301
1111384811464a
1252062b157a5
132425a46116c
14116cc816b6d
1584d9a7b91b
hex4a893ddb2d

320130112301 has 16 divisors (see below), whose sum is σ = 337482716160. Its totient is φ = 302828232960.

The previous prime is 320130112261. The next prime is 320130112303. The reversal of 320130112301 is 103211031023.

It is a cyclic number.

It is not a de Polignac number, because 320130112301 - 210 = 320130111277 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 320130112301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320130112303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49088921 + ... + 49095441.

It is an arithmetic number, because the mean of its divisors is an integer number (21092669760).

Almost surely, 2320130112301 is an apocalyptic number.

It is an amenable number.

320130112301 is a deficient number, since it is larger than the sum of its proper divisors (17352603859).

320130112301 is a wasteful number, since it uses less digits than its factorization.

320130112301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10004.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 320130112301 its reverse (103211031023), we get a palindrome (423341143324).

The spelling of 320130112301 in words is "three hundred twenty billion, one hundred thirty million, one hundred twelve thousand, three hundred one".

Divisors: 1 19 1087 2377 6521 20653 45163 123899 2583799 7088327 15500417 49092181 134678213 294507923 16848953279 320130112301