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12302320102001 = 171139476350899
BaseRepresentation
bin1011001100000101101101…
…1010110110101001110001
31121120002102211200112011022
42303001123122312221301
53103030122421231001
642055335143025225
72406545650331546
oct263013332665161
947502384615138
1012302320102001
113a13425a82076
12146833213b215
136b31470b12c7
14307614d02bcd
1516502912211b
hexb305b6b6a71

12302320102001 has 8 divisors (see below), whose sum is σ = 13026102357600. Its totient is φ = 11578550776128.

The previous prime is 12302320101991. The next prime is 12302320102003. The reversal of 12302320102001 is 10020102320321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-12302320102001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12302320102003) 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 7 ways as a sum of consecutive naturals, for example, 1238351 + ... + 5112548.

It is an arithmetic number, because the mean of its divisors is an integer number (1628262794700).

Almost surely, 212302320102001 is an apocalyptic number.

It is an amenable number.

12302320102001 is a deficient number, since it is larger than the sum of its proper divisors (723782255599).

12302320102001 is a wasteful number, since it uses less digits than its factorization.

12302320102001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6464863.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12302320102001 its reverse (10020102320321), we get a palindrome (22322422422322).

The spelling of 12302320102001 in words is "twelve trillion, three hundred two billion, three hundred twenty million, one hundred two thousand, one".

Divisors: 1 17 113947 1937099 6350899 107965283 723665888353 12302320102001