30441053 has 2 divisors, whose sum is σ = 30441054. Its totient is φ = 30441052.

The previous prime is 30441049. The next prime is 30441071. The reversal of 30441053 is 35014403.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21362884 + 9078169 = 4622^2 + 3013^2 .

It is a cyclic number.

It is not a de Polignac number, because 30441053 - 2² = 30441049 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30449053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15220526 + 15220527.

It is an arithmetic number, because the mean of its divisors is an integer number (15220527).

Almost surely, 2^30441053 is an apocalyptic number.

It is an amenable number.

30441053 is a deficient number, since it is larger than the sum of its proper divisors (1).

30441053 is an equidigital number, since it uses as much as digits as its factorization.

30441053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 30441053 is about 5517.3411168787. The cubic root of 30441053 is about 312.2385756043.

Adding to 30441053 its reverse (35014403), we get a palindrome (65455456).

The spelling of 30441053 in words is "thirty million, four hundred forty-one thousand, fifty-three".