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13211195033 is a prime number
BaseRepresentation
bin11000100110111001…
…01101011010011001
31021002201012020120202
430103130231122121
5204024031220113
610022533431545
7645246206411
oct142334553231
937081166522
1013211195033
11566a414403
12268849b5b5
13132707878a
148d4823641
15524c6d258
hex31372d699

13211195033 has 2 divisors, whose sum is σ = 13211195034. Its totient is φ = 13211195032.

The previous prime is 13211195017. The next prime is 13211195059. The reversal of 13211195033 is 33059111231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11847887104 + 1363307929 = 108848^2 + 36923^2 .

It is an emirp because it is prime and its reverse (33059111231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13211195033 - 24 = 13211195017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13211194987 and 13211195005.

It is not a weakly prime, because it can be changed into another prime (13211195003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6605597516 + 6605597517.

It is an arithmetic number, because the mean of its divisors is an integer number (6605597517).

Almost surely, 213211195033 is an apocalyptic number.

It is an amenable number.

13211195033 is a deficient number, since it is larger than the sum of its proper divisors (1).

13211195033 is an equidigital number, since it uses as much as digits as its factorization.

13211195033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2430, while the sum is 29.

The spelling of 13211195033 in words is "thirteen billion, two hundred eleven million, one hundred ninety-five thousand, thirty-three".