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12302030301301 = 131755665295481
BaseRepresentation
bin1011001100000100101000…
…1001010110100001110101
31121120001200122101010100001
42303001022021112201311
53103024024224120201
642055250311351301
72406535531141546
oct263011211264165
947501618333301
1012302030301301
113a13297434564
121468271082531
136b30cc0449c0
143075c86264cd
1516500d97a301
hexb304a256875

12302030301301 has 8 divisors (see below), whose sum is σ = 14027654461464. Its totient is φ = 10687736732160.

The previous prime is 12302030301293. The next prime is 12302030301329. The reversal of 12302030301301 is 10310303020321.

It can be written as a sum of positive squares in 4 ways, for example, as 2168695077201 + 10133335224100 = 1472649^2 + 3183290^2 .

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 12302030301301 - 23 = 12302030301293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12302030331301) 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, 27832647520 + ... + 27832647961.

It is an arithmetic number, because the mean of its divisors is an integer number (1753456807683).

Almost surely, 212302030301301 is an apocalyptic number.

It is an amenable number.

12302030301301 is a deficient number, since it is larger than the sum of its proper divisors (1725624160163).

12302030301301 is a wasteful number, since it uses less digits than its factorization.

12302030301301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55665295511.

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

Adding to 12302030301301 its reverse (10310303020321), we get a palindrome (22612333321622).

The spelling of 12302030301301 in words is "twelve trillion, three hundred two billion, thirty million, three hundred one thousand, three hundred one".

Divisors: 1 13 17 221 55665295481 723648841253 946310023177 12302030301301