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13200110101 = 36773589913
BaseRepresentation
bin11000100101100100…
…11011001000010101
31021001221100001220201
430102302123020111
5204013212010401
610021500100501
7645053041003
oct142262331025
937057301821
1013200110101
115664133102
122684834731
131324997149
148d3179a73
15523ccdb01
hex312c9b215

13200110101 has 4 divisors (see below), whose sum is σ = 13203703692. Its totient is φ = 13196516512.

The previous prime is 13200110041. The next prime is 13200110111. The reversal of 13200110101 is 10101100231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10101100231 = 14967792619.

It can be written as a sum of positive squares in 2 ways, for example, as 11188139076 + 2011971025 = 105774^2 + 44855^2 .

It is a cyclic number.

It is not a de Polignac number, because 13200110101 - 215 = 13200077333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13200110111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1791280 + ... + 1798633.

It is an arithmetic number, because the mean of its divisors is an integer number (3300925923).

Almost surely, 213200110101 is an apocalyptic number.

It is an amenable number.

13200110101 is a deficient number, since it is larger than the sum of its proper divisors (3593591).

13200110101 is an equidigital number, since it uses as much as digits as its factorization.

13200110101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3593590.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 13200110101 its reverse (10101100231), we get a palindrome (23301210332).

The spelling of 13200110101 in words is "thirteen billion, two hundred million, one hundred ten thousand, one hundred one".

Divisors: 1 3677 3589913 13200110101