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13201302011 = 193373595743
BaseRepresentation
bin11000100101101101…
…11110000111111011
31021002000120121220112
430102312332013323
5204014013131021
610021541414535
7645066133652
oct142266760773
937060517815
1013201302011
115664877657
12268510a44b
131324cc3811
148d33aa199
15523e66d5b
hex312dbe1fb

13201302011 has 16 divisors (see below), whose sum is σ = 13978598400. Its totient is φ = 12432486528.

The previous prime is 13201301977. The next prime is 13201302013. The reversal of 13201302011 is 11020310231.

It is a cyclic number.

It is not a de Polignac number, because 13201302011 - 214 = 13201285627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13201302013) 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, 2295806 + ... + 2301548.

It is an arithmetic number, because the mean of its divisors is an integer number (873662400).

Almost surely, 213201302011 is an apocalyptic number.

13201302011 is a deficient number, since it is larger than the sum of its proper divisors (777296389).

13201302011 is a wasteful number, since it uses less digits than its factorization.

13201302011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6458.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 13201302011 its reverse (11020310231), we get a palindrome (24221612242).

The spelling of 13201302011 in words is "thirteen billion, two hundred one million, three hundred two thousand, eleven".

Divisors: 1 19 337 359 5743 6403 6821 109117 120983 1935391 2061737 2298677 36772429 39173003 694805369 13201302011