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13312312201 = 163736911083
BaseRepresentation
bin11000110010111100…
…11100001110001001
31021100202110112021001
430121132130032021
5204230422442301
610040545015001
7650614533556
oct143136341611
937322415231
1013312312201
1157114a9211
1226b6324461
131341cc0916
14904025a2d
1552da93c01
hex31979c389

13312312201 has 8 divisors (see below), whose sum is σ = 13397009120. Its totient is φ = 13227652512.

The previous prime is 13312312187. The next prime is 13312312207. The reversal of 13312312201 is 10221321331.

13312312201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13312312201 - 27 = 13312312073 is a prime.

It is a super-2 number, since 2×133123122012 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13312312207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1195606 + ... + 1206688.

It is an arithmetic number, because the mean of its divisors is an integer number (1674626140).

Almost surely, 213312312201 is an apocalyptic number.

It is an amenable number.

13312312201 is a deficient number, since it is larger than the sum of its proper divisors (84696919).

13312312201 is a wasteful number, since it uses less digits than its factorization.

13312312201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18615.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13312312201 its reverse (10221321331), we get a palindrome (23533633532).

The spelling of 13312312201 in words is "thirteen billion, three hundred twelve million, three hundred twelve thousand, two hundred one".

Divisors: 1 163 7369 11083 1201147 1806529 81670627 13312312201