13630033331 has 2 divisors, whose sum is σ = 13630033332. Its totient is φ = 13630033330.

The previous prime is 13630033297. The next prime is 13630033337. The reversal of 13630033331 is 13333003631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13630033331 - 2¹⁰ = 13630032307 is a prime.

It is a super-2 number, since 2×13630033331² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13630033331.

It is not a weakly prime, because it can be changed into another prime (13630033337) 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, 6815016665 + 6815016666.

It is an arithmetic number, because the mean of its divisors is an integer number (6815016666).

Almost surely, 2^13630033331 is an apocalyptic number.

13630033331 is a deficient number, since it is larger than the sum of its proper divisors (1).

13630033331 is an equidigital number, since it uses as much as digits as its factorization.

13630033331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4374, while the sum is 26.

Adding to 13630033331 its reverse (13333003631), we get a palindrome (26963036962).

The spelling of 13630033331 in words is "thirteen billion, six hundred thirty million, thirty-three thousand, three hundred thirty-one".