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12302331301 = 134123081297
BaseRepresentation
bin10110111010100011…
…01010110110100101
31011202101000011221001
423131101222312211
5200143344100201
65352425353301
7613602043051
oct133521526645
934671004831
1012302331301
115243388657
122474038831
13121099a7a0
14849c3ac61
154c0090301
hex2dd46ada5

12302331301 has 8 divisors (see below), whose sum is σ = 13571803224. Its totient is φ = 11079022080.

The previous prime is 12302331281. The next prime is 12302331311. The reversal of 12302331301 is 10313320321.

It can be written as a sum of positive squares in 4 ways, for example, as 2146932225 + 10155399076 = 46335^2 + 100774^2 .

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 12302331301 - 25 = 12302331269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12302331311) 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, 11540116 + ... + 11541181.

It is an arithmetic number, because the mean of its divisors is an integer number (1696475403).

Almost surely, 212302331301 is an apocalyptic number.

It is an amenable number.

12302331301 is a deficient number, since it is larger than the sum of its proper divisors (1269471923).

12302331301 is a wasteful number, since it uses less digits than its factorization.

12302331301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23081351.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 12302331301 its reverse (10313320321), we get a palindrome (22615651622).

The spelling of 12302331301 in words is "twelve billion, three hundred two million, three hundred thirty-one thousand, three hundred one".

Divisors: 1 13 41 533 23081297 300056861 946333177 12302331301