30627352013 has 2 divisors, whose sum is σ = 30627352014. Its totient is φ = 30627352012.

The previous prime is 30627351983. The next prime is 30627352127. The reversal of 30627352013 is 31025372603.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30624300004 + 3052009 = 174998^2 + 1747^2 .

It is an emirp because it is prime and its reverse (31025372603) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30627352013 - 2⁶ = 30627351949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30627352513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15313676006 + 15313676007.

It is an arithmetic number, because the mean of its divisors is an integer number (15313676007).

Almost surely, 2^30627352013 is an apocalyptic number.

It is an amenable number.

30627352013 is a deficient number, since it is larger than the sum of its proper divisors (1).

30627352013 is an equidigital number, since it uses as much as digits as its factorization.

30627352013 is an evil number, because the sum of its binary digits is even.

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

The spelling of 30627352013 in words is "thirty billion, six hundred twenty-seven million, three hundred fifty-two thousand, thirteen".