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12313300331321 = 112938599687559
BaseRepresentation
bin1011001100101110100111…
…1001000110101100111001
31121121010210001220222010022
42303023221321012230321
53103220114341100241
642104352503300225
72410415026622123
oct263135171065471
947533701828108
1012313300331321
113a18050036960
12146a49744a675
136b41a6ba5a12
14307d77308213
1516546d0a854b
hexb32e9e46b39

12313300331321 has 8 divisors (see below), whose sum is σ = 13895887521600. Its totient is φ = 10807912516240.

The previous prime is 12313300331303. The next prime is 12313300331347.

12313300331321 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 12313300331321 - 214 = 12313300314937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12313300337321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19299843461 + ... + 19299844098.

It is an arithmetic number, because the mean of its divisors is an integer number (1736985940200).

Almost surely, 212313300331321 is an apocalyptic number.

12313300331321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12313300331321 is a deficient number, since it is larger than the sum of its proper divisors (1582587190279).

12313300331321 is a wasteful number, since it uses less digits than its factorization.

12313300331321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38599687599.

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

It can be divided in two parts, 12313300 and 331321, that added together give a palindrome (12644621).

The spelling of 12313300331321 in words is "twelve trillion, three hundred thirteen billion, three hundred million, three hundred thirty-one thousand, three hundred twenty-one".

Divisors: 1 11 29 319 38599687559 424596563149 1119390939211 12313300331321