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13030013033 is a prime number
BaseRepresentation
bin11000010001010011…
…00011100001101001
31020122002021020121022
430020221203201221
5203141140404113
65552542222225
7640616166122
oct141051434151
936562236538
1013030013033
115587114714
122637884975
1312c867c8ab
148b873d049
15513dce908
hex308a63869

13030013033 has 2 divisors, whose sum is σ = 13030013034. Its totient is φ = 13030013032.

The previous prime is 13030012987. The next prime is 13030013063. The reversal of 13030013033 is 33031003031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7178833984 + 5851179049 = 84728^2 + 76493^2 .

It is a cyclic number.

It is not a de Polignac number, because 13030013033 - 214 = 13029996649 is a prime.

It is not a weakly prime, because it can be changed into another prime (13030013063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6515006516 + 6515006517.

It is an arithmetic number, because the mean of its divisors is an integer number (6515006517).

Almost surely, 213030013033 is an apocalyptic number.

It is an amenable number.

13030013033 is a deficient number, since it is larger than the sum of its proper divisors (1).

13030013033 is an equidigital number, since it uses as much as digits as its factorization.

13030013033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 243, while the sum is 17.

Adding to 13030013033 its reverse (33031003031), we get a palindrome (46061016064).

The spelling of 13030013033 in words is "thirteen billion, thirty million, thirteen thousand, thirty-three".