30417523313 has 2 divisors, whose sum is σ = 30417523314. Its totient is φ = 30417523312.

The previous prime is 30417523307. The next prime is 30417523321. The reversal of 30417523313 is 31332571403.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30042248929 + 375274384 = 173327^2 + 19372^2 .

It is a cyclic number.

It is not a de Polignac number, because 30417523313 - 2⁸ = 30417523057 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30417523313.

It is not a weakly prime, because it can be changed into another prime (30417523013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15208761656 + 15208761657.

It is an arithmetic number, because the mean of its divisors is an integer number (15208761657).

Almost surely, 2^30417523313 is an apocalyptic number.

It is an amenable number.

30417523313 is a deficient number, since it is larger than the sum of its proper divisors (1).

30417523313 is an equidigital number, since it uses as much as digits as its factorization.

30417523313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 32.

The spelling of 30417523313 in words is "thirty billion, four hundred seventeen million, five hundred twenty-three thousand, three hundred thirteen".