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13321230107 = 174318223297
BaseRepresentation
bin11000110100000000…
…11101011100011011
31021101101020121022212
430122000131130123
5204240213330412
610041504105335
7651053405363
oct143200353433
937341217285
1013321230107
11571653a389
1226b930524b
131343ac3aa3
149052a79a3
1552e756222
hex31a01d71b

13321230107 has 8 divisors (see below), whose sum is σ = 14432852016. Its totient is φ = 12246054912.

The previous prime is 13321230101. The next prime is 13321230113. The reversal of 13321230107 is 70103212331.

It is an interprime number because it is at equal distance from previous prime (13321230101) and next prime (13321230113).

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 13321230107 - 28 = 13321229851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13321230101) 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, 9110918 + ... + 9112379.

It is an arithmetic number, because the mean of its divisors is an integer number (1804106502).

Almost surely, 213321230107 is an apocalyptic number.

13321230107 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

13321230107 is a deficient number, since it is larger than the sum of its proper divisors (1111621909).

13321230107 is a wasteful number, since it uses less digits than its factorization.

13321230107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18223357.

The product of its (nonzero) digits is 756, while the sum is 23.

Adding to 13321230107 its reverse (70103212331), we get a palindrome (83424442438).

The spelling of 13321230107 in words is "thirteen billion, three hundred twenty-one million, two hundred thirty thousand, one hundred seven".

Divisors: 1 17 43 731 18223297 309796049 783601771 13321230107