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12301242331241 = 178949531164147
BaseRepresentation
bin1011001100000001101100…
…1011011111000001101001
31121112222122201200002121202
42303000123023133001221
53103020421014044431
642055040202413545
72406510152411003
oct263003313370151
947488581602552
1012301242331241
113a12a2266aa36
1214680912012b5
136b3004a14626
14307551b0d373
15164eb46cc8cb
hexb301b2df069

12301242331241 has 16 divisors (see below), whose sum is σ = 13171537552320. Its totient is φ = 11447253143040.

The previous prime is 12301242331237. The next prime is 12301242331243. The reversal of 12301242331241 is 14213324210321.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12301242331241 - 22 = 12301242331237 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12301242331243) 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, 74858330 + ... + 75022476.

It is an arithmetic number, because the mean of its divisors is an integer number (823221097020).

Almost surely, 212301242331241 is an apocalyptic number.

It is an amenable number.

12301242331241 is a deficient number, since it is larger than the sum of its proper divisors (870295221079).

12301242331241 is a wasteful number, since it uses less digits than its factorization.

12301242331241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213784.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 12301242331241 its reverse (14213324210321), we get a palindrome (26514566541562).

The spelling of 12301242331241 in words is "twelve trillion, three hundred one billion, two hundred forty-two million, three hundred thirty-one thousand, two hundred forty-one".

Divisors: 1 17 89 1513 49531 164147 842027 2790499 4408259 14609083 74940403 248354411 8130365057 138216205969 723602490073 12301242331241