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313243423201101 = 3613787721624167
BaseRepresentation
bin100011100111001001010101…
…0111101111101011101001101
31112002002210000202010222020110
41013032102222331331131031
5312024140012314413401
63030114013024510233
7122660043016354431
oct10716225275753515
91462083022128213
10313243423201101
1190899876181078
122b17081077b379
13105a296071bc23
14574d0c39d69c1
1526332a873d9d6
hex11ce4aaf7d74d

313243423201101 has 16 divisors (see below), whose sum is σ = 418392360157824. Its totient is φ = 208461804053184.

The previous prime is 313243423201073. The next prime is 313243423201123. The reversal of 313243423201101 is 101102324342313.

It is not a de Polignac number, because 313243423201101 - 27 = 313243423200973 is a prime.

It is a super-2 number, since 2×3132434232011012 (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313243423201201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3673720 + ... + 25297886.

It is an arithmetic number, because the mean of its divisors is an integer number (26149522509864).

Almost surely, 2313243423201101 is an apocalyptic number.

It is an amenable number.

313243423201101 is a deficient number, since it is larger than the sum of its proper divisors (105148936956723).

313243423201101 is a wasteful number, since it uses less digits than its factorization.

313243423201101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21632660.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 313243423201101 its reverse (101102324342313), we get a palindrome (414345747543414).

The spelling of 313243423201101 in words is "three hundred thirteen trillion, two hundred forty-three billion, four hundred twenty-three million, two hundred one thousand, one hundred one".

Divisors: 1 3 613 1839 7877 23631 4828601 14485803 21624167 64872501 13255614371 39766843113 170333563459 511000690377 104414474400367 313243423201101