481030013 has 2 divisors, whose sum is σ = 481030014. Its totient is φ = 481030012.

The previous prime is 481029953. The next prime is 481030019. The reversal of 481030013 is 310030184.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 396886084 + 84143929 = 19922^2 + 9173^2 .

It is a cyclic number.

It is not a de Polignac number, because 481030013 - 2¹⁴ = 481013629 is a prime.

It is a super-3 number, since 3×481030013³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481030019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240515006 + 240515007.

It is an arithmetic number, because the mean of its divisors is an integer number (240515007).

Almost surely, 2^481030013 is an apocalyptic number.

It is an amenable number.

481030013 is a deficient number, since it is larger than the sum of its proper divisors (1).

481030013 is an equidigital number, since it uses as much as digits as its factorization.

481030013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 481030013 is about 21932.3964262914. The cubic root of 481030013 is about 783.5331787477.

Adding to 481030013 its reverse (310030184), we get a palindrome (791060197).

The spelling of 481030013 in words is "four hundred eighty-one million, thirty thousand, thirteen".