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13015102520033 is a prime number
BaseRepresentation
bin1011110101100101000010…
…0011111111101011100001
31201002020020212120001000022
42331121100203333223201
53201214412221120113
643403020000003225
72512211242040135
oct275312043775341
951066225501008
1013015102520033
114168746084609
1215624b7600515
1373541b81acc3
1432dd11ad53c5
1517884549c908
hexbd6508ffae1

13015102520033 has 2 divisors, whose sum is σ = 13015102520034. Its totient is φ = 13015102520032.

The previous prime is 13015102519987. The next prime is 13015102520111. The reversal of 13015102520033 is 33002520151031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13014864342544 + 238177489 = 3607612^2 + 15433^2 .

It is a cyclic number.

It is not a de Polignac number, because 13015102520033 - 214 = 13015102503649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13015102519984 and 13015102520011.

It is not a weakly prime, because it can be changed into another prime (13015102520633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6507551260016 + 6507551260017.

It is an arithmetic number, because the mean of its divisors is an integer number (6507551260017).

Almost surely, 213015102520033 is an apocalyptic number.

It is an amenable number.

13015102520033 is a deficient number, since it is larger than the sum of its proper divisors (1).

13015102520033 is an equidigital number, since it uses as much as digits as its factorization.

13015102520033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 26.

Adding to 13015102520033 its reverse (33002520151031), we get a palindrome (46017622671064).

The spelling of 13015102520033 in words is "thirteen trillion, fifteen billion, one hundred two million, five hundred twenty thousand, thirty-three".