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12130411 is a prime number
BaseRepresentation
bin101110010001…
…100001101011
3211211021210111
4232101201223
511101133121
61111555151
7205051426
oct56214153
924737714
1012130411
116935837
12408bab7
132689477
14187a9bd
1510e92e1
hexb9186b

12130411 has 2 divisors, whose sum is σ = 12130412. Its totient is φ = 12130410.

The previous prime is 12130409. The next prime is 12130441. The reversal of 12130411 is 11403121.

12130411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12130411 - 21 = 12130409 is a prime.

Together with 12130409, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 12130391 and 12130400.

It is not a weakly prime, because it can be changed into another prime (12130441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6065205 + 6065206.

It is an arithmetic number, because the mean of its divisors is an integer number (6065206).

Almost surely, 212130411 is an apocalyptic number.

12130411 is a deficient number, since it is larger than the sum of its proper divisors (1).

12130411 is an equidigital number, since it uses as much as digits as its factorization.

12130411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 12130411 is about 3482.8739569499. The cubic root of 12130411 is about 229.7692139974.

Adding to 12130411 its reverse (11403121), we get a palindrome (23533532).

The spelling of 12130411 in words is "twelve million, one hundred thirty thousand, four hundred eleven".