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12103002230001 = 322690717779681
BaseRepresentation
bin1011000000011111001100…
…1001100000110011110001
31120212000222000221112100220
42300013303021200303301
53041243422032330001
641424013101203253
72356261451352114
oct260076311406361
946760860845326
1012103002230001
113946944263821
121435786b60529
1369a4011b4887
142dbb0766657b
1515ec609dec36
hexb01f3260cf1

12103002230001 has 8 divisors (see below), whose sum is σ = 16137408333024. Its totient is φ = 8068632140160.

The previous prime is 12103002229979. The next prime is 12103002230041. The reversal of 12103002230001 is 10003220030121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12103002230001 - 27 = 12103002229873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12103002230041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8209120 + ... + 9570561.

It is an arithmetic number, because the mean of its divisors is an integer number (2017176041628).

Almost surely, 212103002230001 is an apocalyptic number.

It is an amenable number.

12103002230001 is a deficient number, since it is larger than the sum of its proper divisors (4034406103023).

12103002230001 is a wasteful number, since it uses less digits than its factorization.

12103002230001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18006591.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 12103002230001 its reverse (10003220030121), we get a palindrome (22106222260122).

The spelling of 12103002230001 in words is "twelve trillion, one hundred three billion, two million, two hundred thirty thousand, one".

Divisors: 1 3 226907 680721 17779681 53339043 4034334076667 12103002230001