Search a number
-
+
13130144122211 is a prime number
BaseRepresentation
bin1011111100010001100110…
…0100111000010101100011
31201111020012022121221101222
42333010121210320111203
53210111013343402321
643531523244445255
72523423132365204
oct277043144702543
951436168557358
1013130144122211
114202510066a96
12158086284982b
1374322368165c
143357066c95ab
1517b829eb83ab
hexbf119938563

13130144122211 has 2 divisors, whose sum is σ = 13130144122212. Its totient is φ = 13130144122210.

The previous prime is 13130144122181. The next prime is 13130144122213. The reversal of 13130144122211 is 11222144103131.

It is a happy number.

13130144122211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13130144122211 - 210 = 13130144121187 is a prime.

Together with 13130144122213, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13130144122213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6565072061105 + 6565072061106.

It is an arithmetic number, because the mean of its divisors is an integer number (6565072061106).

Almost surely, 213130144122211 is an apocalyptic number.

13130144122211 is a deficient number, since it is larger than the sum of its proper divisors (1).

13130144122211 is an equidigital number, since it uses as much as digits as its factorization.

13130144122211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 13130144122211 its reverse (11222144103131), we get a palindrome (24352288225342).

The spelling of 13130144122211 in words is "thirteen trillion, one hundred thirty billion, one hundred forty-four million, one hundred twenty-two thousand, two hundred eleven".