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12301312200213 = 38637147474701
BaseRepresentation
bin1011001100000001111101…
…0110000000111000010101
31121112222211121010210211110
42303000133112000320111
53103021041410401323
642055051140125233
72406511661320431
oct263003726007025
947488747123743
1012301312200213
113a12a59051593
1214680b0696819
136b301633860a
1430755b0d99c1
15164eba8ce793
hexb301f580e15

12301312200213 has 8 divisors (see below), whose sum is σ = 16401939844576. Its totient is φ = 8200779678000.

The previous prime is 12301312200131. The next prime is 12301312200241. The reversal of 12301312200213 is 31200221310321.

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

It is not a de Polignac number, because 12301312200213 - 213 = 12301312192021 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12301312200213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12301312200283) 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 7 ways as a sum of consecutive naturals, for example, 23478238 + ... + 23996463.

It is an arithmetic number, because the mean of its divisors is an integer number (2050242480572).

Almost surely, 212301312200213 is an apocalyptic number.

It is an amenable number.

12301312200213 is a deficient number, since it is larger than the sum of its proper divisors (4100627644363).

12301312200213 is an equidigital number, since it uses as much as digits as its factorization.

12301312200213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47561075.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12301312200213 its reverse (31200221310321), we get a palindrome (43501533510534).

The spelling of 12301312200213 in words is "twelve trillion, three hundred one billion, three hundred twelve million, two hundred thousand, two hundred thirteen".

Divisors: 1 3 86371 259113 47474701 142424103 4100437400071 12301312200213