1466323013 has 2 divisors, whose sum is σ = 1466323014. Its totient is φ = 1466323012.

The previous prime is 1466322989. The next prime is 1466323031. The reversal of 1466323013 is 3103236641.

Together with next prime (1466323031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1311743524 + 154579489 = 36218^2 + 12433^2 .

It is an emirp because it is prime and its reverse (3103236641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1466323013 - 2²⁶ = 1399214149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1466323513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 733161506 + 733161507.

It is an arithmetic number, because the mean of its divisors is an integer number (733161507).

Almost surely, 2^1466323013 is an apocalyptic number.

It is an amenable number.

1466323013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1466323013 is an equidigital number, since it uses as much as digits as its factorization.

1466323013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 1466323013 is about 38292.5973655483. The cubic root of 1466323013 is about 1136.0825351348.

Adding to 1466323013 its reverse (3103236641), we get a palindrome (4569559654).

The spelling of 1466323013 in words is "one billion, four hundred sixty-six million, three hundred twenty-three thousand, thirteen".