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13201030011 = 313391986371
BaseRepresentation
bin11000100101101011…
…11011101101111011
31021002000001210210110
430102311323231323
5204013430430021
610021531515403
7645063621651
oct142265735573
937060053713
1013201030011
115664701264
122684bb8b63
131324c29a80
148d3338dd1
15523e11476
hex312d7bb7b

13201030011 has 16 divisors (see below), whose sum is σ = 18960381440. Its totient is φ = 8121543840.

The previous prime is 13201029997. The next prime is 13201030027. The reversal of 13201030011 is 11003010231.

It is not a de Polignac number, because 13201030011 - 25 = 13201029979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13201030411) 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, 109656 + ... + 196026.

It is an arithmetic number, because the mean of its divisors is an integer number (1185023840).

Almost surely, 213201030011 is an apocalyptic number.

13201030011 is a deficient number, since it is larger than the sum of its proper divisors (5759351429).

13201030011 is a wasteful number, since it uses less digits than its factorization.

13201030011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90306.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 13201030011 its reverse (11003010231), we get a palindrome (24204040242).

The spelling of 13201030011 in words is "thirteen billion, two hundred one million, thirty thousand, eleven".

Divisors: 1 3 13 39 3919 11757 50947 86371 152841 259113 1122823 3368469 338487949 1015463847 4400343337 13201030011