13630033337 has 2 divisors, whose sum is σ = 13630033338. Its totient is φ = 13630033336.

The previous prime is 13630033331. The next prime is 13630033357. The reversal of 13630033337 is 73333003631.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13602323641 + 27709696 = 116629^2 + 5264^2 .

It is a cyclic number.

It is not a de Polignac number, because 13630033337 - 2⁶ = 13630033273 is a prime.

It is not a weakly prime, because it can be changed into another prime (13630033331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6815016668 + 6815016669.

It is an arithmetic number, because the mean of its divisors is an integer number (6815016669).

Almost surely, 2^13630033337 is an apocalyptic number.

It is an amenable number.

13630033337 is a deficient number, since it is larger than the sum of its proper divisors (1).

13630033337 is an equidigital number, since it uses as much as digits as its factorization.

13630033337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30618, while the sum is 32.

Adding to 13630033337 its reverse (73333003631), we get a palindrome (86963036968).

The spelling of 13630033337 in words is "thirteen billion, six hundred thirty million, thirty-three thousand, three hundred thirty-seven".