13000030937 has 2 divisors, whose sum is σ = 13000030938. Its totient is φ = 13000030936.

The previous prime is 13000030903. The next prime is 13000030973. The reversal of 13000030937 is 73903000031.

Together with next prime (13000030973) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10355911696 + 2644119241 = 101764^2 + 51421^2 .

It is a cyclic number.

It is not a de Polignac number, because 13000030937 - 2¹⁴ = 13000014553 is a prime.

It is not a weakly prime, because it can be changed into another prime (13000030037) 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, 6500015468 + 6500015469.

It is an arithmetic number, because the mean of its divisors is an integer number (6500015469).

Almost surely, 2^13000030937 is an apocalyptic number.

It is an amenable number.

13000030937 is a deficient number, since it is larger than the sum of its proper divisors (1).

13000030937 is an equidigital number, since it uses as much as digits as its factorization.

13000030937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1701, while the sum is 26.

Adding to 13000030937 its reverse (73903000031), we get a palindrome (86903030968).

The spelling of 13000030937 in words is "thirteen billion, thirty thousand, nine hundred thirty-seven".