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12310430134201 = 103821376138707
BaseRepresentation
bin1011001100100011111011…
…0100001010111110111001
31121120212101001010211212021
42303020332310022332321
53103143230103243301
642103200013114441
72410253635426363
oct263107664127671
947525331124767
1012310430134201
113a16907973321
121469a16188a21
136b3b3a36b324
14307b8404dd33
151653511048a1
hexb323ed0afb9

12310430134201 has 16 divisors (see below), whose sum is σ = 12448719474048. Its totient is φ = 12172510598400.

The previous prime is 12310430134181. The next prime is 12310430134267. The reversal of 12310430134201 is 10243103401321.

It is a cyclic number.

It is not a de Polignac number, because 12310430134201 - 213 = 12310430126009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12310430134901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 318022090 + ... + 318060796.

It is an arithmetic number, because the mean of its divisors is an integer number (778044967128).

Almost surely, 212310430134201 is an apocalyptic number.

It is an amenable number.

12310430134201 is a deficient number, since it is larger than the sum of its proper divisors (138289339847).

12310430134201 is a wasteful number, since it uses less digits than its factorization.

12310430134201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43392.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 12310430134201 its reverse (10243103401321), we get a palindrome (22553533535522).

The spelling of 12310430134201 in words is "twelve trillion, three hundred ten billion, four hundred thirty million, one hundred thirty-four thousand, two hundred one".

Divisors: 1 103 821 3761 38707 84563 387383 3087781 3986821 31778447 145577027 318041443 3273180041 14994433781 119518739167 12310430134201