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12310323331301 = 1923136399206527
BaseRepresentation
bin1011001100100011100001…
…1100110000000011100101
31121120212002121011200211022
42303020320130300003211
53103143020233100201
642103141240020525
72410251200551562
oct263107034600345
947525077150738
1012310323331301
113a16862655766
1214699a6461745
136b3b211b5248
14307b73bab869
15165346a5941b
hexb32387300e5

12310323331301 has 16 divisors (see below), whose sum is σ = 13521801216000. Its totient is φ = 11155214405808.

The previous prime is 12310323331291. The next prime is 12310323331303. The reversal of 12310323331301 is 10313332301321.

It is a cyclic number.

It is not a de Polignac number, because 12310323331301 - 230 = 12309249589477 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12310323331303) 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 15 ways as a sum of consecutive naturals, for example, 59503100 + ... + 59709626.

It is an arithmetic number, because the mean of its divisors is an integer number (845112576000).

Almost surely, 212310323331301 is an apocalyptic number.

It is an amenable number.

12310323331301 is a deficient number, since it is larger than the sum of its proper divisors (1211477884699).

12310323331301 is a wasteful number, since it uses less digits than its factorization.

12310323331301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342968.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 12310323331301 its reverse (10313332301321), we get a palindrome (22623655632622).

The spelling of 12310323331301 in words is "twelve trillion, three hundred ten billion, three hundred twenty-three million, three hundred thirty-one thousand, three hundred one".

Divisors: 1 19 23 437 136399 206527 2591581 3137177 3924013 4750121 59606363 90252299 28170076273 535231449187 647911754279 12310323331301