30053017 has 2 divisors, whose sum is σ = 30053018. Its totient is φ = 30053016.

The previous prime is 30052999. The next prime is 30053029. The reversal of 30053017 is 71035003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23193856 + 6859161 = 4816^2 + 2619^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30053017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30052985 and 30053003.

It is not a weakly prime, because it can be changed into another prime (30053047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15026508 + 15026509.

It is an arithmetic number, because the mean of its divisors is an integer number (15026509).

Almost surely, 2^30053017 is an apocalyptic number.

It is an amenable number.

30053017 is a deficient number, since it is larger than the sum of its proper divisors (1).

30053017 is an equidigital number, since it uses as much as digits as its factorization.

30053017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 315, while the sum is 19.

The square root of 30053017 is about 5482.0632064944. The cubic root of 30053017 is about 310.9061830382.

The spelling of 30053017 in words is "thirty million, fifty-three thousand, seventeen".