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12301350351 = 34100450117
BaseRepresentation
bin10110111010011011…
…11011010111001111
31011202022011100022120
423131031323113033
5200143121202401
65352352344023
7613560516123
oct133515732717
934668140276
1012301350351
115242878654
122473845013
131210716144
14849a63583
154bee49836
hex2dd37b5cf

12301350351 has 4 divisors (see below), whose sum is σ = 16401800472. Its totient is φ = 8200900232.

The previous prime is 12301350319. The next prime is 12301350361. The reversal of 12301350351 is 15305310321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12301350351 - 25 = 12301350319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12301350311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2050225056 + ... + 2050225061.

It is an arithmetic number, because the mean of its divisors is an integer number (4100450118).

Almost surely, 212301350351 is an apocalyptic number.

12301350351 is a deficient number, since it is larger than the sum of its proper divisors (4100450121).

12301350351 is an equidigital number, since it uses as much as digits as its factorization.

12301350351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4100450120.

The product of its (nonzero) digits is 1350, while the sum is 24.

Adding to 12301350351 its reverse (15305310321), we get a palindrome (27606660672).

The spelling of 12301350351 in words is "twelve billion, three hundred one million, three hundred fifty thousand, three hundred fifty-one".

Divisors: 1 3 4100450117 12301350351