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12313101330013 = 113621773090679
BaseRepresentation
bin1011001100101101111000…
…0001111110011001011101
31121121010021012110122122111
42303023132001332121131
53103214212420030023
642104321034114021
72410410062264311
oct263133601763135
947533235418574
1012313101330013
113a17a58776270
12146a44087b911
136b41748ab173
14307d58b05b41
1516545a89a00d
hexb32de07e65d

12313101330013 has 8 divisors (see below), whose sum is σ = 13432515612480. Its totient is φ = 11193693953280.

The previous prime is 12313101329987. The next prime is 12313101330077. The reversal of 12313101330013 is 31003310131321.

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 12313101330013 - 213 = 12313101321821 is a prime.

It is a super-2 number, since 2×123131013300132 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12313101334013) 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, 2438608 + ... + 5529286.

It is an arithmetic number, because the mean of its divisors is an integer number (1679064451560).

Almost surely, 212313101330013 is an apocalyptic number.

It is an amenable number.

12313101330013 is a deficient number, since it is larger than the sum of its proper divisors (1119414282467).

12313101330013 is a wasteful number, since it uses less digits than its factorization.

12313101330013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3452867.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 12313101330013 its reverse (31003310131321), we get a palindrome (43316411461334).

The spelling of 12313101330013 in words is "twelve trillion, three hundred thirteen billion, one hundred one million, three hundred thirty thousand, thirteen".

Divisors: 1 11 362177 3090679 3983947 33997469 1119372848183 12313101330013