13030321907 has 2 divisors, whose sum is σ = 13030321908. Its totient is φ = 13030321906.

The previous prime is 13030321849. The next prime is 13030321921. The reversal of 13030321907 is 70912303031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13030321907 - 2²² = 13026127603 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13030321907.

It is not a weakly prime, because it can be changed into another prime (13030321937) 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, 6515160953 + 6515160954.

It is an arithmetic number, because the mean of its divisors is an integer number (6515160954).

Almost surely, 2^13030321907 is an apocalyptic number.

13030321907 is a deficient number, since it is larger than the sum of its proper divisors (1).

13030321907 is an equidigital number, since it uses as much as digits as its factorization.

13030321907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402, while the sum is 29.

Adding to 13030321907 its reverse (70912303031), we get a palindrome (83942624938).

The spelling of 13030321907 in words is "thirteen billion, thirty million, three hundred twenty-one thousand, nine hundred seven".